268661888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{190811}}^1$

素因数の和:190836

約数の個数: 32

約数和(自身を含む): 583884720

約数和(自身を除く): 315222832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 190811, 381622, 763244, 1526488, 2098921, 3052976, 4197842, 6105952, 8395684, 12211904, 16791368, 24423808, 33582736, 67165472, 134330944, 268661888]

約数ペア:

[(1, 268661888), (2, 134330944), (4, 67165472), (8, 33582736), (11, 24423808), (16, 16791368), (22, 12211904), (32, 8395684), (44, 6105952), (64, 4197842), (88, 3052976), (128, 2098921), (176, 1526488), (352, 763244), (704, 381622), (1408, 190811)]