256164672

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{11807}}^1$

素因数の和:11935

約数の個数: 56

約数和(自身を含む): 683824896

約数和(自身を除く): 427660224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 11807, 21696, 23614, 35421, 47228, 70842, 94456, 141684, 188912, 283368, 377824, 566736, 755648, 1133472, 1334191, 2266944, 2668382, 4002573, 5336764, 8005146, 10673528, 16010292, 21347056, 32020584, 42694112, 64041168, 85388224, 128082336, 256164672]

約数ペア:

[(1, 256164672), (2, 128082336), (3, 85388224), (4, 64041168), (6, 42694112), (8, 32020584), (12, 21347056), (16, 16010292), (24, 10673528), (32, 8005146), (48, 5336764), (64, 4002573), (96, 2668382), (113, 2266944), (192, 1334191), (226, 1133472), (339, 755648), (452, 566736), (678, 377824), (904, 283368), (1356, 188912), (1808, 141684), (2712, 94456), (3616, 70842), (5424, 47228), (7232, 35421), (10848, 23614), (11807, 21696)]