868269824

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 1838030208

約数和(自身を除く): 969760384

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 2957, 3968, 4588, 4736, 5914, 7936, 9176, 9472, 11828, 18352, 23656, 36704, 47312, 73408, 91667, 94624, 109409, 146816, 183334, 189248, 218818, 293632, 366668, 378496, 437636, 733336, 756992, 875272, 1466672, 1750544, 2933344, 3391679, 3501088, 5866688, 6783358, 7002176, 11733376, 13566716, 14004352, 23466752, 27133432, 28008704, 54266864, 108533728, 217067456, 434134912, 868269824]

約数ペア:

[(1, 868269824), (2, 434134912), (4, 217067456), (8, 108533728), (16, 54266864), (31, 28008704), (32, 27133432), (37, 23466752), (62, 14004352), (64, 13566716), (74, 11733376), (124, 7002176), (128, 6783358), (148, 5866688), (248, 3501088), (256, 3391679), (296, 2933344), (496, 1750544), (592, 1466672), (992, 875272), (1147, 756992), (1184, 733336), (1984, 437636), (2294, 378496), (2368, 366668), (2957, 293632), (3968, 218818), (4588, 189248), (4736, 183334), (5914, 146816), (7936, 109409), (9176, 94624), (9472, 91667), (11828, 73408), (18352, 47312), (23656, 36704)]