217471845864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{2857}}^1$

素因数の和:3289

約数の個数: 288

約数和(自身を含む): 686863825920

約数和(自身を除く): 469391980056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 383, 392, 507, 546, 588, 637, 676, 728, 766, 1014, 1092, 1149, 1176, 1183, 1274, 1352, 1532, 1911, 2028, 2184, 2298, 2366, 2548, 2681, 2857, 3064, 3549, 3822, 4056, 4596, 4732, 4979, 5096, 5362, 5714, 7098, 7644, 8043, 8281, 8571, 9192, 9464, 9958, 10724, 11428, 14196, 14937, 15288, 16086, 16562, 17142, 18767, 19916, 19999, 21448, 22856, 24843, 28392, 29874, 32172, 33124, 34284, 34853, 37141, 37534, 39832, 39998, 49686, 56301, 59748, 59997, 64344, 64727, 66248, 68568, 69706, 74282, 75068, 79996, 99372, 104559, 111423, 112602, 119496, 119994, 129454, 139412, 139993, 148564, 150136, 159992, 194181, 198744, 209118, 222846, 225204, 239988, 243971, 258908, 259987, 278824, 279986, 297128, 388362, 418236, 419979, 445692, 450408, 453089, 479976, 482833, 487942, 517816, 519974, 559972, 731913, 776724, 779961, 836472, 839958, 891384, 906178, 965666, 975884, 1039948, 1094231, 1119944, 1359267, 1448499, 1463826, 1553448, 1559922, 1679916, 1812356, 1819909, 1931332, 1951768, 2079896, 2188462, 2718534, 2896998, 2927652, 3119844, 3171623, 3282693, 3359832, 3379831, 3624712, 3639818, 3862664, 4376924, 5437068, 5459727, 5793996, 5855304, 6239688, 6343246, 6565386, 6759662, 7279636, 7659617, 8753848, 9514869, 10139493, 10874136, 10919454, 11587992, 12686492, 13130772, 13519324, 14225003, 14559272, 15319234, 19029738, 20278986, 21838908, 22978851, 23658817, 25372984, 26261544, 27038648, 28450006, 30638468, 38059476, 40557972, 42675009, 43677816, 45957702, 47317634, 53617319, 56900012, 61276936, 70976451, 76118952, 81115944, 85350018, 91915404, 94635268, 99575021, 107234638, 113800024, 141952902, 160851957, 170700036, 183830808, 184925039, 189270536, 199150042, 214469276, 283905804, 298725063, 321703914, 341400072, 369850078, 398300084, 428938552, 554775117, 567811608, 597450126, 643407828, 697025147, 739700156, 796600168, 1109550234, 1194900252, 1286815656, 1294475273, 1394050294, 1479400312, 2091075441, 2219100468, 2389800504, 2588950546, 2788100588, 3883425819, 4182150882, 4438200936, 5177901092, 5576201176, 7766851638, 8364301764, 9061326911, 10355802184, 15533703276, 16728603528, 18122653822, 27183980733, 31067406552, 36245307644, 54367961466, 72490615288, 108735922932, 217471845864]

約数ペア:

[(1, 217471845864), (2, 108735922932), (3, 72490615288), (4, 54367961466), (6, 36245307644), (7, 31067406552), (8, 27183980733), (12, 18122653822), (13, 16728603528), (14, 15533703276), (21, 10355802184), (24, 9061326911), (26, 8364301764), (28, 7766851638), (39, 5576201176), (42, 5177901092), (49, 4438200936), (52, 4182150882), (56, 3883425819), (78, 2788100588), (84, 2588950546), (91, 2389800504), (98, 2219100468), (104, 2091075441), (147, 1479400312), (156, 1394050294), (168, 1294475273), (169, 1286815656), (182, 1194900252), (196, 1109550234), (273, 796600168), (294, 739700156), (312, 697025147), (338, 643407828), (364, 597450126), (383, 567811608), (392, 554775117), (507, 428938552), (546, 398300084), (588, 369850078), (637, 341400072), (676, 321703914), (728, 298725063), (766, 283905804), (1014, 214469276), (1092, 199150042), (1149, 189270536), (1176, 184925039), (1183, 183830808), (1274, 170700036), (1352, 160851957), (1532, 141952902), (1911, 113800024), (2028, 107234638), (2184, 99575021), (2298, 94635268), (2366, 91915404), (2548, 85350018), (2681, 81115944), (2857, 76118952), (3064, 70976451), (3549, 61276936), (3822, 56900012), (4056, 53617319), (4596, 47317634), (4732, 45957702), (4979, 43677816), (5096, 42675009), (5362, 40557972), (5714, 38059476), (7098, 30638468), (7644, 28450006), (8043, 27038648), (8281, 26261544), (8571, 25372984), (9192, 23658817), (9464, 22978851), (9958, 21838908), (10724, 20278986), (11428, 19029738), (14196, 15319234), (14937, 14559272), (15288, 14225003), (16086, 13519324), (16562, 13130772), (17142, 12686492), (18767, 11587992), (19916, 10919454), (19999, 10874136), (21448, 10139493), (22856, 9514869), (24843, 8753848), (28392, 7659617), (29874, 7279636), (32172, 6759662), (33124, 6565386), (34284, 6343246), (34853, 6239688), (37141, 5855304), (37534, 5793996), (39832, 5459727), (39998, 5437068), (49686, 4376924), (56301, 3862664), (59748, 3639818), (59997, 3624712), (64344, 3379831), (64727, 3359832), (66248, 3282693), (68568, 3171623), (69706, 3119844), (74282, 2927652), (75068, 2896998), (79996, 2718534), (99372, 2188462), (104559, 2079896), (111423, 1951768), (112602, 1931332), (119496, 1819909), (119994, 1812356), (129454, 1679916), (139412, 1559922), (139993, 1553448), (148564, 1463826), (150136, 1448499), (159992, 1359267), (194181, 1119944), (198744, 1094231), (209118, 1039948), (222846, 975884), (225204, 965666), (239988, 906178), (243971, 891384), (258908, 839958), (259987, 836472), (278824, 779961), (279986, 776724), (297128, 731913), (388362, 559972), (418236, 519974), (419979, 517816), (445692, 487942), (450408, 482833), (453089, 479976)]