242830524

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 337777476

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 191, 212, 318, 382, 573, 636, 764, 1146, 1999, 2292, 3998, 5997, 7996, 10123, 11994, 20246, 23988, 30369, 40492, 60738, 105947, 121476, 211894, 317841, 381809, 423788, 635682, 763618, 1145427, 1271364, 1527236, 2290854, 4581708, 20235877, 40471754, 60707631, 80943508, 121415262, 242830524]

約数ペア:

[(1, 242830524), (2, 121415262), (3, 80943508), (4, 60707631), (6, 40471754), (12, 20235877), (53, 4581708), (106, 2290854), (159, 1527236), (191, 1271364), (212, 1145427), (318, 763618), (382, 635682), (573, 423788), (636, 381809), (764, 317841), (1146, 211894), (1999, 121476), (2292, 105947), (3998, 60738), (5997, 40492), (7996, 30369), (10123, 23988), (11994, 20246)]