821031072

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{44777}}^1$

素因数の和:44981

約数の個数: 48

約数和(自身を含む): 2166538752

約数和(自身を除く): 1345507680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 18336, 44777, 89554, 134331, 179108, 268662, 358216, 537324, 716432, 1074648, 1432864, 2149296, 4298592, 8552407, 17104814, 25657221, 34209628, 51314442, 68419256, 102628884, 136838512, 205257768, 273677024, 410515536, 821031072]

約数ペア:

[(1, 821031072), (2, 410515536), (3, 273677024), (4, 205257768), (6, 136838512), (8, 102628884), (12, 68419256), (16, 51314442), (24, 34209628), (32, 25657221), (48, 17104814), (96, 8552407), (191, 4298592), (382, 2149296), (573, 1432864), (764, 1074648), (1146, 716432), (1528, 537324), (2292, 358216), (3056, 268662), (4584, 179108), (6112, 134331), (9168, 89554), (18336, 44777)]