8642688

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 23353920

約数和(自身を除く): 14711232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 317, 384, 426, 568, 634, 852, 951, 1136, 1268, 1704, 1902, 2272, 2536, 3408, 3804, 4544, 5072, 6816, 7608, 9088, 10144, 13632, 15216, 20288, 22507, 27264, 30432, 40576, 45014, 60864, 67521, 90028, 121728, 135042, 180056, 270084, 360112, 540168, 720224, 1080336, 1440448, 2160672, 2880896, 4321344, 8642688]

約数ペア:

[(1, 8642688), (2, 4321344), (3, 2880896), (4, 2160672), (6, 1440448), (8, 1080336), (12, 720224), (16, 540168), (24, 360112), (32, 270084), (48, 180056), (64, 135042), (71, 121728), (96, 90028), (128, 67521), (142, 60864), (192, 45014), (213, 40576), (284, 30432), (317, 27264), (384, 22507), (426, 20288), (568, 15216), (634, 13632), (852, 10144), (951, 9088), (1136, 7608), (1268, 6816), (1704, 5072), (1902, 4544), (2272, 3804), (2536, 3408)]