1637528256

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4508

約数の個数: 252

約数和(自身を含む): 5881311072

約数和(自身を除く): 4243782816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4463, 4704, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 8926, 9408, 10192, 11466, 13104, 13389, 14112, 15288, 17472, 17852, 20384, 22932, 26208, 26778, 28224, 30576, 31241, 35704, 40167, 40768, 45864, 52416, 53556, 58019, 61152, 62482, 71408, 80334, 91728, 93723, 107112, 116038, 122304, 124964, 142816, 160668, 174057, 183456, 187446, 214224, 218687, 232076, 249928, 281169, 285632, 321336, 348114, 366912, 374892, 406133, 428448, 437374, 464152, 499856, 522171, 562338, 642672, 656061, 696228, 749784, 812266, 856896, 874748, 928304, 999712, 1044342, 1124676, 1218399, 1285344, 1312122, 1392456, 1499568, 1624532, 1749496, 1856608, 1968183, 1999424, 2088684, 2249352, 2436798, 2570688, 2624244, 2784912, 2842931, 2999136, 3249064, 3498992, 3655197, 3713216, 3936366, 4177368, 4498704, 4873596, 5248488, 5569824, 5685862, 5998272, 6498128, 6997984, 7310394, 7872732, 8354736, 8528793, 8997408, 9747192, 10496976, 11139648, 11371724, 12996256, 13995968, 14620788, 15745464, 16709472, 17057586, 17994816, 19494384, 20993952, 22743448, 25586379, 25992512, 29241576, 31490928, 33418944, 34115172, 38988768, 41987904, 45486896, 51172758, 58483152, 62981856, 68230344, 77977536, 90973792, 102345516, 116966304, 125963712, 136460688, 181947584, 204691032, 233932608, 272921376, 409382064, 545842752, 818764128, 1637528256]

約数ペア:

[(1, 1637528256), (2, 818764128), (3, 545842752), (4, 409382064), (6, 272921376), (7, 233932608), (8, 204691032), (9, 181947584), (12, 136460688), (13, 125963712), (14, 116966304), (16, 102345516), (18, 90973792), (21, 77977536), (24, 68230344), (26, 62981856), (28, 58483152), (32, 51172758), (36, 45486896), (39, 41987904), (42, 38988768), (48, 34115172), (49, 33418944), (52, 31490928), (56, 29241576), (63, 25992512), (64, 25586379), (72, 22743448), (78, 20993952), (84, 19494384), (91, 17994816), (96, 17057586), (98, 16709472), (104, 15745464), (112, 14620788), (117, 13995968), (126, 12996256), (144, 11371724), (147, 11139648), (156, 10496976), (168, 9747192), (182, 8997408), (192, 8528793), (196, 8354736), (208, 7872732), (224, 7310394), (234, 6997984), (252, 6498128), (273, 5998272), (288, 5685862), (294, 5569824), (312, 5248488), (336, 4873596), (364, 4498704), (392, 4177368), (416, 3936366), (441, 3713216), (448, 3655197), (468, 3498992), (504, 3249064), (546, 2999136), (576, 2842931), (588, 2784912), (624, 2624244), (637, 2570688), (672, 2436798), (728, 2249352), (784, 2088684), (819, 1999424), (832, 1968183), (882, 1856608), (936, 1749496), (1008, 1624532), (1092, 1499568), (1176, 1392456), (1248, 1312122), (1274, 1285344), (1344, 1218399), (1456, 1124676), (1568, 1044342), (1638, 999712), (1764, 928304), (1872, 874748), (1911, 856896), (2016, 812266), (2184, 749784), (2352, 696228), (2496, 656061), (2548, 642672), (2912, 562338), (3136, 522171), (3276, 499856), (3528, 464152), (3744, 437374), (3822, 428448), (4032, 406133), (4368, 374892), (4463, 366912), (4704, 348114), (5096, 321336), (5733, 285632), (5824, 281169), (6552, 249928), (7056, 232076), (7488, 218687), (7644, 214224), (8736, 187446), (8926, 183456), (9408, 174057), (10192, 160668), (11466, 142816), (13104, 124964), (13389, 122304), (14112, 116038), (15288, 107112), (17472, 93723), (17852, 91728), (20384, 80334), (22932, 71408), (26208, 62482), (26778, 61152), (28224, 58019), (30576, 53556), (31241, 52416), (35704, 45864), (40167, 40768)]