1408274688

素因数分解:

$2^8\times 3^1\times {\mathrm{563}}^1\times {\mathrm{3257}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 3755874528

約数和(自身を除く): 2347599840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 563, 768, 1126, 1689, 2252, 3257, 3378, 4504, 6514, 6756, 9008, 9771, 13028, 13512, 18016, 19542, 26056, 27024, 36032, 39084, 52112, 54048, 72064, 78168, 104224, 108096, 144128, 156336, 208448, 216192, 312672, 416896, 432384, 625344, 833792, 1250688, 1833691, 2501376, 3667382, 5501073, 7334764, 11002146, 14669528, 22004292, 29339056, 44008584, 58678112, 88017168, 117356224, 176034336, 234712448, 352068672, 469424896, 704137344, 1408274688]

約数ペア:

[(1, 1408274688), (2, 704137344), (3, 469424896), (4, 352068672), (6, 234712448), (8, 176034336), (12, 117356224), (16, 88017168), (24, 58678112), (32, 44008584), (48, 29339056), (64, 22004292), (96, 14669528), (128, 11002146), (192, 7334764), (256, 5501073), (384, 3667382), (563, 2501376), (768, 1833691), (1126, 1250688), (1689, 833792), (2252, 625344), (3257, 432384), (3378, 416896), (4504, 312672), (6514, 216192), (6756, 208448), (9008, 156336), (9771, 144128), (13028, 108096), (13512, 104224), (18016, 78168), (19542, 72064), (26056, 54048), (27024, 52112), (36032, 39084)]