289304632

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 547672320

約数和(自身を除く): 258367688

約数列:

[1, 2, 4, 8, 211, 367, 422, 467, 734, 844, 934, 1468, 1688, 1868, 2936, 3736, 77437, 98537, 154874, 171389, 197074, 309748, 342778, 394148, 619496, 685556, 788296, 1371112, 36163079, 72326158, 144652316, 289304632]

約数ペア:

[(1, 289304632), (2, 144652316), (4, 72326158), (8, 36163079), (211, 1371112), (367, 788296), (422, 685556), (467, 619496), (734, 394148), (844, 342778), (934, 309748), (1468, 197074), (1688, 171389), (1868, 154874), (2936, 98537), (3736, 77437)]