680096688

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{170707}}^1$

素因数の和:170801

約数の個数: 40

約数和(自身を含む): 1778094528

約数和(自身を除く): 1097997840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 170707, 341414, 512121, 682828, 1024242, 1365656, 2048484, 2731312, 4096968, 8193936, 14168681, 28337362, 42506043, 56674724, 85012086, 113349448, 170024172, 226698896, 340048344, 680096688]

約数ペア:

[(1, 680096688), (2, 340048344), (3, 226698896), (4, 170024172), (6, 113349448), (8, 85012086), (12, 56674724), (16, 42506043), (24, 28337362), (48, 14168681), (83, 8193936), (166, 4096968), (249, 2731312), (332, 2048484), (498, 1365656), (664, 1024242), (996, 682828), (1328, 512121), (1992, 341414), (3984, 170707)]