291260748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4987}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 706141184

約数和(自身を除く): 414880436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4867, 4987, 9734, 9974, 14601, 14961, 19468, 19948, 29202, 29922, 58404, 59844, 154597, 309194, 463791, 618388, 782959, 927582, 1565918, 1855164, 2348877, 3131836, 4697754, 9395508, 24271729, 48543458, 72815187, 97086916, 145630374, 291260748]

約数ペア:

[(1, 291260748), (2, 145630374), (3, 97086916), (4, 72815187), (6, 48543458), (12, 24271729), (31, 9395508), (62, 4697754), (93, 3131836), (124, 2348877), (157, 1855164), (186, 1565918), (314, 927582), (372, 782959), (471, 618388), (628, 463791), (942, 309194), (1884, 154597), (4867, 59844), (4987, 58404), (9734, 29922), (9974, 29202), (14601, 19948), (14961, 19468)]