1986729984

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 6499584000

約数和(自身を除く): 4512854016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 61, 62, 64, 72, 76, 93, 96, 108, 114, 122, 124, 128, 144, 152, 171, 183, 186, 192, 216, 228, 244, 248, 256, 279, 288, 304, 342, 366, 372, 384, 432, 456, 488, 496, 512, 513, 549, 558, 576, 589, 608, 684, 732, 744, 768, 837, 864, 912, 976, 992, 1024, 1026, 1098, 1116, 1152, 1159, 1178, 1216, 1368, 1464, 1488, 1536, 1647, 1674, 1728, 1767, 1824, 1891, 1952, 1984, 2048, 2052, 2196, 2232, 2304, 2318, 2356, 2432, 2736, 2928, 2976, 3072, 3294, 3348, 3456, 3477, 3534, 3648, 3782, 3904, 3968, 4104, 4392, 4464, 4608, 4636, 4712, 4864, 5301, 5472, 5673, 5856, 5952, 6144, 6588, 6696, 6912, 6954, 7068, 7296, 7564, 7808, 7936, 8208, 8784, 8928, 9216, 9272, 9424, 9728, 10431, 10602, 10944, 11346, 11712, 11904, 13176, 13392, 13824, 13908, 14136, 14592, 15128, 15616, 15872, 15903, 16416, 17019, 17568, 17856, 18432, 18544, 18848, 19456, 20862, 21204, 21888, 22692, 23424, 23808, 26352, 26784, 27648, 27816, 28272, 29184, 30256, 31232, 31293, 31744, 31806, 32832, 34038, 35136, 35712, 35929, 37088, 37696, 38912, 41724, 42408, 43776, 45384, 46848, 47616, 51057, 52704, 53568, 55296, 55632, 56544, 58368, 60512, 62464, 62586, 63488, 63612, 65664, 68076, 70272, 71424, 71858, 74176, 75392, 83448, 84816, 87552, 90768, 93696, 95232, 102114, 105408, 107136, 107787, 111264, 113088, 116736, 121024, 124928, 125172, 127224, 131328, 136152, 140544, 142848, 143716, 148352, 150784, 166896, 169632, 175104, 181536, 187392, 190464, 204228, 210816, 214272, 215574, 222528, 226176, 242048, 250344, 254448, 262656, 272304, 281088, 285696, 287432, 296704, 301568, 323361, 333792, 339264, 350208, 363072, 374784, 408456, 421632, 428544, 431148, 445056, 452352, 484096, 500688, 508896, 525312, 544608, 562176, 571392, 574864, 593408, 603136, 646722, 667584, 678528, 726144, 816912, 843264, 857088, 862296, 890112, 904704, 968192, 970083, 1001376, 1017792, 1050624, 1089216, 1124352, 1149728, 1186816, 1206272, 1293444, 1335168, 1357056, 1452288, 1633824, 1686528, 1714176, 1724592, 1780224, 1809408, 1936384, 1940166, 2002752, 2035584, 2178432, 2299456, 2373632, 2586888, 2670336, 2714112, 2904576, 3267648, 3373056, 3449184, 3560448, 3618816, 3872768, 3880332, 4005504, 4071168, 4356864, 4598912, 5173776, 5340672, 5428224, 5809152, 6535296, 6898368, 7120896, 7760664, 8011008, 8142336, 8713728, 9197824, 10347552, 10681344, 10856448, 11618304, 13070592, 13796736, 15521328, 16022016, 16284672, 17427456, 18395648, 20695104, 21362688, 26141184, 27593472, 31042656, 32044032, 32569344, 34854912, 36791296, 41390208, 52282368, 55186944, 62085312, 64088064, 73582592, 82780416, 104564736, 110373888, 124170624, 165560832, 220747776, 248341248, 331121664, 496682496, 662243328, 993364992, 1986729984]

約数ペア:

[(1, 1986729984), (2, 993364992), (3, 662243328), (4, 496682496), (6, 331121664), (8, 248341248), (9, 220747776), (12, 165560832), (16, 124170624), (18, 110373888), (19, 104564736), (24, 82780416), (27, 73582592), (31, 64088064), (32, 62085312), (36, 55186944), (38, 52282368), (48, 41390208), (54, 36791296), (57, 34854912), (61, 32569344), (62, 32044032), (64, 31042656), (72, 27593472), (76, 26141184), (93, 21362688), (96, 20695104), (108, 18395648), (114, 17427456), (122, 16284672), (124, 16022016), (128, 15521328), (144, 13796736), (152, 13070592), (171, 11618304), (183, 10856448), (186, 10681344), (192, 10347552), (216, 9197824), (228, 8713728), (244, 8142336), (248, 8011008), (256, 7760664), (279, 7120896), (288, 6898368), (304, 6535296), (342, 5809152), (366, 5428224), (372, 5340672), (384, 5173776), (432, 4598912), (456, 4356864), (488, 4071168), (496, 4005504), (512, 3880332), (513, 3872768), (549, 3618816), (558, 3560448), (576, 3449184), (589, 3373056), (608, 3267648), (684, 2904576), (732, 2714112), (744, 2670336), (768, 2586888), (837, 2373632), (864, 2299456), (912, 2178432), (976, 2035584), (992, 2002752), (1024, 1940166), (1026, 1936384), (1098, 1809408), (1116, 1780224), (1152, 1724592), (1159, 1714176), (1178, 1686528), (1216, 1633824), (1368, 1452288), (1464, 1357056), (1488, 1335168), (1536, 1293444), (1647, 1206272), (1674, 1186816), (1728, 1149728), (1767, 1124352), (1824, 1089216), (1891, 1050624), (1952, 1017792), (1984, 1001376), (2048, 970083), (2052, 968192), (2196, 904704), (2232, 890112), (2304, 862296), (2318, 857088), (2356, 843264), (2432, 816912), (2736, 726144), (2928, 678528), (2976, 667584), (3072, 646722), (3294, 603136), (3348, 593408), (3456, 574864), (3477, 571392), (3534, 562176), (3648, 544608), (3782, 525312), (3904, 508896), (3968, 500688), (4104, 484096), (4392, 452352), (4464, 445056), (4608, 431148), (4636, 428544), (4712, 421632), (4864, 408456), (5301, 374784), (5472, 363072), (5673, 350208), (5856, 339264), (5952, 333792), (6144, 323361), (6588, 301568), (6696, 296704), (6912, 287432), (6954, 285696), (7068, 281088), (7296, 272304), (7564, 262656), (7808, 254448), (7936, 250344), (8208, 242048), (8784, 226176), (8928, 222528), (9216, 215574), (9272, 214272), (9424, 210816), (9728, 204228), (10431, 190464), (10602, 187392), (10944, 181536), (11346, 175104), (11712, 169632), (11904, 166896), (13176, 150784), (13392, 148352), (13824, 143716), (13908, 142848), (14136, 140544), (14592, 136152), (15128, 131328), (15616, 127224), (15872, 125172), (15903, 124928), (16416, 121024), (17019, 116736), (17568, 113088), (17856, 111264), (18432, 107787), (18544, 107136), (18848, 105408), (19456, 102114), (20862, 95232), (21204, 93696), (21888, 90768), (22692, 87552), (23424, 84816), (23808, 83448), (26352, 75392), (26784, 74176), (27648, 71858), (27816, 71424), (28272, 70272), (29184, 68076), (30256, 65664), (31232, 63612), (31293, 63488), (31744, 62586), (31806, 62464), (32832, 60512), (34038, 58368), (35136, 56544), (35712, 55632), (35929, 55296), (37088, 53568), (37696, 52704), (38912, 51057), (41724, 47616), (42408, 46848), (43776, 45384)]