421291572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{23899}}^1$

素因数の和:24032

約数の個数: 48

約数和(自身を含む): 1068043200

約数和(自身を除く): 646751628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 23899, 47798, 71697, 95596, 143394, 286788, 310687, 621374, 932061, 1242748, 1864122, 2700587, 3728244, 5401174, 8101761, 10802348, 16203522, 32407044, 35107631, 70215262, 105322893, 140430524, 210645786, 421291572]

約数ペア:

[(1, 421291572), (2, 210645786), (3, 140430524), (4, 105322893), (6, 70215262), (12, 35107631), (13, 32407044), (26, 16203522), (39, 10802348), (52, 8101761), (78, 5401174), (113, 3728244), (156, 2700587), (226, 1864122), (339, 1242748), (452, 932061), (678, 621374), (1356, 310687), (1469, 286788), (2938, 143394), (4407, 95596), (5876, 71697), (8814, 47798), (17628, 23899)]