31219281408

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 480

約数和(自身を含む): 101254019328

約数和(自身を除く): 70034737920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 67, 82, 84, 96, 98, 112, 123, 128, 134, 147, 151, 164, 168, 192, 196, 201, 224, 246, 256, 268, 287, 294, 302, 328, 336, 384, 392, 402, 448, 453, 469, 492, 512, 536, 574, 588, 604, 656, 672, 768, 784, 804, 861, 896, 906, 938, 984, 1057, 1072, 1148, 1176, 1208, 1312, 1344, 1407, 1536, 1568, 1608, 1722, 1792, 1812, 1876, 1968, 2009, 2114, 2144, 2296, 2352, 2416, 2624, 2688, 2747, 2814, 3136, 3171, 3216, 3283, 3444, 3584, 3624, 3752, 3936, 4018, 4228, 4288, 4592, 4704, 4832, 5248, 5376, 5494, 5628, 6027, 6191, 6272, 6342, 6432, 6566, 6888, 7248, 7399, 7504, 7872, 8036, 8241, 8456, 8576, 9184, 9408, 9664, 9849, 10117, 10496, 10752, 10988, 11256, 12054, 12382, 12544, 12684, 12864, 13132, 13776, 14496, 14798, 15008, 15744, 16072, 16482, 16912, 17152, 18368, 18573, 18816, 19229, 19328, 19698, 20234, 20992, 21976, 22197, 22512, 24108, 24764, 25088, 25368, 25728, 26264, 27552, 28992, 29596, 30016, 30351, 31488, 32144, 32964, 33824, 34304, 36736, 37146, 37632, 38458, 38656, 39396, 40468, 43337, 43952, 44394, 45024, 48216, 49528, 50736, 51456, 52528, 55104, 57687, 57984, 59192, 60032, 60702, 62976, 64288, 65928, 67648, 70819, 73472, 74292, 75264, 76916, 77312, 78792, 80936, 86674, 87904, 88788, 90048, 96432, 99056, 101472, 102912, 105056, 110208, 115374, 115968, 118384, 120064, 121404, 128576, 130011, 131856, 134603, 135296, 141638, 146944, 148584, 153832, 157584, 161872, 173348, 175808, 177576, 180096, 192864, 198112, 202944, 210112, 212457, 220416, 230748, 231936, 236768, 240128, 242808, 257152, 260022, 263712, 269206, 270592, 283276, 297168, 303359, 307664, 315168, 323744, 346696, 351616, 355152, 360192, 385728, 396224, 403809, 405888, 414797, 420224, 424914, 440832, 461496, 473536, 485616, 495733, 514304, 520044, 527424, 538412, 541184, 566552, 594336, 606718, 615328, 630336, 647488, 693392, 703232, 710304, 720384, 771456, 792448, 807618, 811776, 829594, 840448, 849828, 910077, 922992, 947072, 971232, 991466, 1028608, 1040088, 1054848, 1076824, 1133104, 1188672, 1213436, 1230656, 1244391, 1260672, 1294976, 1386784, 1406464, 1420608, 1487199, 1542912, 1584896, 1615236, 1623552, 1659188, 1680896, 1699656, 1820154, 1845984, 1894144, 1942464, 1982932, 2080176, 2109696, 2153648, 2266208, 2377344, 2426872, 2461312, 2488782, 2521344, 2589952, 2773568, 2841216, 2903579, 2974398, 3085824, 3169792, 3230472, 3318376, 3399312, 3640308, 3691968, 3788288, 3884928, 3965864, 4160352, 4219392, 4307296, 4532416, 4754688, 4853744, 4922624, 4977564, 5042688, 5179904, 5547136, 5682432, 5807158, 5948796, 6460944, 6636752, 6798624, 7280616, 7383936, 7769856, 7931728, 8320704, 8614592, 8710737, 9064832, 9509376, 9707488, 9845248, 9955128, 11094272, 11364864, 11614316, 11897592, 12921888, 13273504, 13597248, 14561232, 14767872, 15539712, 15863456, 16641408, 17229184, 17421474, 18129664, 19414976, 19910256, 20325053, 22188544, 23228632, 23795184, 25843776, 26547008, 27194496, 29122464, 29535744, 31726912, 33282816, 34458368, 34842948, 36259328, 38829952, 39820512, 40650106, 46457264, 47590368, 51687552, 53094016, 54388992, 58244928, 60975159, 63453824, 66565632, 68916736, 69685896, 77659904, 79641024, 81300212, 92914528, 95180736, 103375104, 106188032, 108777984, 116489856, 121950318, 126907648, 139371792, 155319808, 159282048, 162600424, 185829056, 190361472, 206750208, 212376064, 232979712, 243900636, 253815296, 278743584, 318564096, 325200848, 371658112, 380722944, 465959424, 487801272, 557487168, 637128192, 650401696, 743316224, 761445888, 975602544, 1114974336, 1300803392, 1486632448, 1951205088, 2229948672, 2601606784, 3902410176, 4459897344, 5203213568, 7804820352, 10406427136, 15609640704, 31219281408]

約数ペア:

[(1, 31219281408), (2, 15609640704), (3, 10406427136), (4, 7804820352), (6, 5203213568), (7, 4459897344), (8, 3902410176), (12, 2601606784), (14, 2229948672), (16, 1951205088), (21, 1486632448), (24, 1300803392), (28, 1114974336), (32, 975602544), (41, 761445888), (42, 743316224), (48, 650401696), (49, 637128192), (56, 557487168), (64, 487801272), (67, 465959424), (82, 380722944), (84, 371658112), (96, 325200848), (98, 318564096), (112, 278743584), (123, 253815296), (128, 243900636), (134, 232979712), (147, 212376064), (151, 206750208), (164, 190361472), (168, 185829056), (192, 162600424), (196, 159282048), (201, 155319808), (224, 139371792), (246, 126907648), (256, 121950318), (268, 116489856), (287, 108777984), (294, 106188032), (302, 103375104), (328, 95180736), (336, 92914528), (384, 81300212), (392, 79641024), (402, 77659904), (448, 69685896), (453, 68916736), (469, 66565632), (492, 63453824), (512, 60975159), (536, 58244928), (574, 54388992), (588, 53094016), (604, 51687552), (656, 47590368), (672, 46457264), (768, 40650106), (784, 39820512), (804, 38829952), (861, 36259328), (896, 34842948), (906, 34458368), (938, 33282816), (984, 31726912), (1057, 29535744), (1072, 29122464), (1148, 27194496), (1176, 26547008), (1208, 25843776), (1312, 23795184), (1344, 23228632), (1407, 22188544), (1536, 20325053), (1568, 19910256), (1608, 19414976), (1722, 18129664), (1792, 17421474), (1812, 17229184), (1876, 16641408), (1968, 15863456), (2009, 15539712), (2114, 14767872), (2144, 14561232), (2296, 13597248), (2352, 13273504), (2416, 12921888), (2624, 11897592), (2688, 11614316), (2747, 11364864), (2814, 11094272), (3136, 9955128), (3171, 9845248), (3216, 9707488), (3283, 9509376), (3444, 9064832), (3584, 8710737), (3624, 8614592), (3752, 8320704), (3936, 7931728), (4018, 7769856), (4228, 7383936), (4288, 7280616), (4592, 6798624), (4704, 6636752), (4832, 6460944), (5248, 5948796), (5376, 5807158), (5494, 5682432), (5628, 5547136), (6027, 5179904), (6191, 5042688), (6272, 4977564), (6342, 4922624), (6432, 4853744), (6566, 4754688), (6888, 4532416), (7248, 4307296), (7399, 4219392), (7504, 4160352), (7872, 3965864), (8036, 3884928), (8241, 3788288), (8456, 3691968), (8576, 3640308), (9184, 3399312), (9408, 3318376), (9664, 3230472), (9849, 3169792), (10117, 3085824), (10496, 2974398), (10752, 2903579), (10988, 2841216), (11256, 2773568), (12054, 2589952), (12382, 2521344), (12544, 2488782), (12684, 2461312), (12864, 2426872), (13132, 2377344), (13776, 2266208), (14496, 2153648), (14798, 2109696), (15008, 2080176), (15744, 1982932), (16072, 1942464), (16482, 1894144), (16912, 1845984), (17152, 1820154), (18368, 1699656), (18573, 1680896), (18816, 1659188), (19229, 1623552), (19328, 1615236), (19698, 1584896), (20234, 1542912), (20992, 1487199), (21976, 1420608), (22197, 1406464), (22512, 1386784), (24108, 1294976), (24764, 1260672), (25088, 1244391), (25368, 1230656), (25728, 1213436), (26264, 1188672), (27552, 1133104), (28992, 1076824), (29596, 1054848), (30016, 1040088), (30351, 1028608), (31488, 991466), (32144, 971232), (32964, 947072), (33824, 922992), (34304, 910077), (36736, 849828), (37146, 840448), (37632, 829594), (38458, 811776), (38656, 807618), (39396, 792448), (40468, 771456), (43337, 720384), (43952, 710304), (44394, 703232), (45024, 693392), (48216, 647488), (49528, 630336), (50736, 615328), (51456, 606718), (52528, 594336), (55104, 566552), (57687, 541184), (57984, 538412), (59192, 527424), (60032, 520044), (60702, 514304), (62976, 495733), (64288, 485616), (65928, 473536), (67648, 461496), (70819, 440832), (73472, 424914), (74292, 420224), (75264, 414797), (76916, 405888), (77312, 403809), (78792, 396224), (80936, 385728), (86674, 360192), (87904, 355152), (88788, 351616), (90048, 346696), (96432, 323744), (99056, 315168), (101472, 307664), (102912, 303359), (105056, 297168), (110208, 283276), (115374, 270592), (115968, 269206), (118384, 263712), (120064, 260022), (121404, 257152), (128576, 242808), (130011, 240128), (131856, 236768), (134603, 231936), (135296, 230748), (141638, 220416), (146944, 212457), (148584, 210112), (153832, 202944), (157584, 198112), (161872, 192864), (173348, 180096), (175808, 177576)]