21761715456

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5227}}^1$

素因数の和:5401

約数の個数: 216

約数和(自身を含む): 68070023840

約数和(自身を除く): 46308308384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 139, 144, 156, 192, 208, 234, 256, 278, 288, 312, 384, 416, 417, 468, 556, 576, 624, 768, 832, 834, 936, 1112, 1152, 1248, 1251, 1664, 1668, 1807, 1872, 2224, 2304, 2496, 2502, 3328, 3336, 3614, 3744, 4448, 4992, 5004, 5227, 5421, 6672, 7228, 7488, 8896, 9984, 10008, 10454, 10842, 13344, 14456, 14976, 15681, 16263, 17792, 20016, 20908, 21684, 26688, 28912, 29952, 31362, 32526, 35584, 40032, 41816, 43368, 47043, 53376, 57824, 62724, 65052, 67951, 80064, 83632, 86736, 94086, 106752, 115648, 125448, 130104, 135902, 160128, 167264, 173472, 188172, 203853, 231296, 250896, 260208, 271804, 320256, 334528, 346944, 376344, 407706, 462592, 501792, 520416, 543608, 611559, 669056, 693888, 726553, 752688, 815412, 1003584, 1040832, 1087216, 1223118, 1338112, 1387776, 1453106, 1505376, 1630824, 2007168, 2081664, 2174432, 2179659, 2446236, 2906212, 3010752, 3261648, 4014336, 4163328, 4348864, 4359318, 4892472, 5812424, 6021504, 6523296, 6538977, 8697728, 8718636, 9445189, 9784944, 11624848, 12043008, 13046592, 13077954, 17395456, 17437272, 18890378, 19569888, 23249696, 26093184, 26155908, 28335567, 34874544, 37780756, 39139776, 46499392, 52186368, 52311816, 56671134, 69749088, 75561512, 78279552, 85006701, 92998784, 104623632, 113342268, 139498176, 151123024, 156559104, 170013402, 185997568, 209247264, 226684536, 278996352, 302246048, 340026804, 418494528, 453369072, 557992704, 604492096, 680053608, 836989056, 906738144, 1208984192, 1360107216, 1673978112, 1813476288, 2417968384, 2720214432, 3626952576, 5440428864, 7253905152, 10880857728, 21761715456]

約数ペア:

[(1, 21761715456), (2, 10880857728), (3, 7253905152), (4, 5440428864), (6, 3626952576), (8, 2720214432), (9, 2417968384), (12, 1813476288), (13, 1673978112), (16, 1360107216), (18, 1208984192), (24, 906738144), (26, 836989056), (32, 680053608), (36, 604492096), (39, 557992704), (48, 453369072), (52, 418494528), (64, 340026804), (72, 302246048), (78, 278996352), (96, 226684536), (104, 209247264), (117, 185997568), (128, 170013402), (139, 156559104), (144, 151123024), (156, 139498176), (192, 113342268), (208, 104623632), (234, 92998784), (256, 85006701), (278, 78279552), (288, 75561512), (312, 69749088), (384, 56671134), (416, 52311816), (417, 52186368), (468, 46499392), (556, 39139776), (576, 37780756), (624, 34874544), (768, 28335567), (832, 26155908), (834, 26093184), (936, 23249696), (1112, 19569888), (1152, 18890378), (1248, 17437272), (1251, 17395456), (1664, 13077954), (1668, 13046592), (1807, 12043008), (1872, 11624848), (2224, 9784944), (2304, 9445189), (2496, 8718636), (2502, 8697728), (3328, 6538977), (3336, 6523296), (3614, 6021504), (3744, 5812424), (4448, 4892472), (4992, 4359318), (5004, 4348864), (5227, 4163328), (5421, 4014336), (6672, 3261648), (7228, 3010752), (7488, 2906212), (8896, 2446236), (9984, 2179659), (10008, 2174432), (10454, 2081664), (10842, 2007168), (13344, 1630824), (14456, 1505376), (14976, 1453106), (15681, 1387776), (16263, 1338112), (17792, 1223118), (20016, 1087216), (20908, 1040832), (21684, 1003584), (26688, 815412), (28912, 752688), (29952, 726553), (31362, 693888), (32526, 669056), (35584, 611559), (40032, 543608), (41816, 520416), (43368, 501792), (47043, 462592), (53376, 407706), (57824, 376344), (62724, 346944), (65052, 334528), (67951, 320256), (80064, 271804), (83632, 260208), (86736, 250896), (94086, 231296), (106752, 203853), (115648, 188172), (125448, 173472), (130104, 167264), (135902, 160128)]