488307568

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 1127160000

約数和(自身を除く): 638852432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 149, 203, 232, 298, 406, 464, 596, 812, 1009, 1043, 1192, 1624, 2018, 2086, 2384, 3248, 4036, 4172, 4321, 7063, 8072, 8344, 8642, 14126, 16144, 16688, 17284, 28252, 29261, 30247, 34568, 56504, 58522, 60494, 69136, 113008, 117044, 120988, 150341, 204827, 234088, 241976, 300682, 409654, 468176, 483952, 601364, 819308, 1052387, 1202728, 1638616, 2104774, 2405456, 3277232, 4209548, 4359889, 8419096, 8719778, 16838192, 17439556, 30519223, 34879112, 61038446, 69758224, 122076892, 244153784, 488307568]

約数ペア:

[(1, 488307568), (2, 244153784), (4, 122076892), (7, 69758224), (8, 61038446), (14, 34879112), (16, 30519223), (28, 17439556), (29, 16838192), (56, 8719778), (58, 8419096), (112, 4359889), (116, 4209548), (149, 3277232), (203, 2405456), (232, 2104774), (298, 1638616), (406, 1202728), (464, 1052387), (596, 819308), (812, 601364), (1009, 483952), (1043, 468176), (1192, 409654), (1624, 300682), (2018, 241976), (2086, 234088), (2384, 204827), (3248, 150341), (4036, 120988), (4172, 117044), (4321, 113008), (7063, 69136), (8072, 60494), (8344, 58522), (8642, 56504), (14126, 34568), (16144, 30247), (16688, 29261), (17284, 28252)]