480811716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 1568548800

約数和(自身を除く): 1087737084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 71, 77, 84, 98, 99, 126, 132, 142, 147, 154, 196, 198, 213, 231, 252, 284, 294, 308, 349, 396, 426, 441, 462, 497, 539, 588, 639, 693, 698, 781, 852, 882, 924, 994, 1047, 1078, 1278, 1386, 1396, 1491, 1562, 1617, 1764, 1988, 2094, 2156, 2343, 2443, 2556, 2772, 2982, 3124, 3141, 3234, 3479, 3839, 4188, 4473, 4686, 4851, 4886, 5467, 5964, 6282, 6468, 6958, 7029, 7329, 7678, 8946, 9372, 9702, 9772, 10437, 10934, 11517, 12564, 13916, 14058, 14658, 15356, 16401, 17101, 17892, 19404, 20874, 21868, 21987, 23034, 24779, 26873, 28116, 29316, 31311, 32802, 34202, 34551, 38269, 41748, 43974, 46068, 49203, 49558, 51303, 53746, 62622, 65604, 68404, 69102, 74337, 76538, 80619, 87948, 98406, 99116, 102606, 107492, 114807, 125244, 138204, 148674, 153076, 153909, 161238, 173453, 188111, 196812, 205212, 223011, 229614, 241857, 272569, 297348, 307818, 322476, 344421, 346906, 376222, 446022, 459228, 483714, 520359, 545138, 564333, 615636, 688842, 693812, 752444, 817707, 892044, 967428, 1040718, 1090276, 1128666, 1214171, 1377684, 1561077, 1635414, 1692999, 1907983, 2081436, 2257332, 2428342, 2453121, 3122154, 3270828, 3385998, 3642513, 3815966, 4856684, 4906242, 5723949, 6244308, 6771996, 7285026, 7631932, 9812484, 10927539, 11447898, 13355881, 14570052, 17171847, 21855078, 22895796, 26711762, 34343694, 40067643, 43710156, 53423524, 68687388, 80135286, 120202929, 160270572, 240405858, 480811716]

約数ペア:

[(1, 480811716), (2, 240405858), (3, 160270572), (4, 120202929), (6, 80135286), (7, 68687388), (9, 53423524), (11, 43710156), (12, 40067643), (14, 34343694), (18, 26711762), (21, 22895796), (22, 21855078), (28, 17171847), (33, 14570052), (36, 13355881), (42, 11447898), (44, 10927539), (49, 9812484), (63, 7631932), (66, 7285026), (71, 6771996), (77, 6244308), (84, 5723949), (98, 4906242), (99, 4856684), (126, 3815966), (132, 3642513), (142, 3385998), (147, 3270828), (154, 3122154), (196, 2453121), (198, 2428342), (213, 2257332), (231, 2081436), (252, 1907983), (284, 1692999), (294, 1635414), (308, 1561077), (349, 1377684), (396, 1214171), (426, 1128666), (441, 1090276), (462, 1040718), (497, 967428), (539, 892044), (588, 817707), (639, 752444), (693, 693812), (698, 688842), (781, 615636), (852, 564333), (882, 545138), (924, 520359), (994, 483714), (1047, 459228), (1078, 446022), (1278, 376222), (1386, 346906), (1396, 344421), (1491, 322476), (1562, 307818), (1617, 297348), (1764, 272569), (1988, 241857), (2094, 229614), (2156, 223011), (2343, 205212), (2443, 196812), (2556, 188111), (2772, 173453), (2982, 161238), (3124, 153909), (3141, 153076), (3234, 148674), (3479, 138204), (3839, 125244), (4188, 114807), (4473, 107492), (4686, 102606), (4851, 99116), (4886, 98406), (5467, 87948), (5964, 80619), (6282, 76538), (6468, 74337), (6958, 69102), (7029, 68404), (7329, 65604), (7678, 62622), (8946, 53746), (9372, 51303), (9702, 49558), (9772, 49203), (10437, 46068), (10934, 43974), (11517, 41748), (12564, 38269), (13916, 34551), (14058, 34202), (14658, 32802), (15356, 31311), (16401, 29316), (17101, 28116), (17892, 26873), (19404, 24779), (20874, 23034), (21868, 21987)]