1218029184

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11423

約数の個数: 128

約数和(自身を含む): 3711168000

約数和(自身を除く): 2493138816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11369, 11904, 13392, 17856, 22738, 26784, 34107, 35712, 45476, 53568, 68214, 90952, 102321, 107136, 136428, 181904, 204642, 272856, 306963, 352439, 363808, 409284, 545712, 613926, 704878, 727616, 818568, 1057317, 1091424, 1227852, 1409756, 1455232, 1637136, 2114634, 2182848, 2455704, 2819512, 3171951, 3274272, 4229268, 4365696, 4911408, 5639024, 6343902, 6548544, 8458536, 9515853, 9822816, 11278048, 12687804, 13097088, 16917072, 19031706, 19645632, 22556096, 25375608, 33834144, 38063412, 39291264, 45112192, 50751216, 67668288, 76126824, 101502432, 135336576, 152253648, 203004864, 304507296, 406009728, 609014592, 1218029184]

約数ペア:

[(1, 1218029184), (2, 609014592), (3, 406009728), (4, 304507296), (6, 203004864), (8, 152253648), (9, 135336576), (12, 101502432), (16, 76126824), (18, 67668288), (24, 50751216), (27, 45112192), (31, 39291264), (32, 38063412), (36, 33834144), (48, 25375608), (54, 22556096), (62, 19645632), (64, 19031706), (72, 16917072), (93, 13097088), (96, 12687804), (108, 11278048), (124, 9822816), (128, 9515853), (144, 8458536), (186, 6548544), (192, 6343902), (216, 5639024), (248, 4911408), (279, 4365696), (288, 4229268), (372, 3274272), (384, 3171951), (432, 2819512), (496, 2455704), (558, 2182848), (576, 2114634), (744, 1637136), (837, 1455232), (864, 1409756), (992, 1227852), (1116, 1091424), (1152, 1057317), (1488, 818568), (1674, 727616), (1728, 704878), (1984, 613926), (2232, 545712), (2976, 409284), (3348, 363808), (3456, 352439), (3968, 306963), (4464, 272856), (5952, 204642), (6696, 181904), (8928, 136428), (11369, 107136), (11904, 102321), (13392, 90952), (17856, 68214), (22738, 53568), (26784, 45476), (34107, 35712)]