1456221984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{309571}}^1$

素因数の和:309598

約数の個数: 72

約数和(自身を含む): 4446692208

約数和(自身を除く): 2990470224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 309571, 619142, 928713, 1238284, 1857426, 2166997, 2476568, 3714852, 4333994, 4953136, 6500991, 7429704, 8667988, 9906272, 13001982, 14859408, 15168979, 17335976, 26003964, 29718816, 30337958, 34671952, 45506937, 52007928, 60675916, 69343904, 91013874, 104015856, 121351832, 182027748, 208031712, 242703664, 364055496, 485407328, 728110992, 1456221984]

約数ペア:

[(1, 1456221984), (2, 728110992), (3, 485407328), (4, 364055496), (6, 242703664), (7, 208031712), (8, 182027748), (12, 121351832), (14, 104015856), (16, 91013874), (21, 69343904), (24, 60675916), (28, 52007928), (32, 45506937), (42, 34671952), (48, 30337958), (49, 29718816), (56, 26003964), (84, 17335976), (96, 15168979), (98, 14859408), (112, 13001982), (147, 9906272), (168, 8667988), (196, 7429704), (224, 6500991), (294, 4953136), (336, 4333994), (392, 3714852), (588, 2476568), (672, 2166997), (784, 1857426), (1176, 1238284), (1568, 928713), (2352, 619142), (4704, 309571)]