421155552

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{258061}}^1$

素因数の和:258091

約数の個数: 48

約数和(自身を含む): 1170569232

約数和(自身を除く): 749413680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 258061, 516122, 774183, 1032244, 1548366, 2064488, 3096732, 4128976, 4387037, 6193464, 8257952, 8774074, 12386928, 13161111, 17548148, 24773856, 26322222, 35096296, 52644444, 70192592, 105288888, 140385184, 210577776, 421155552]

約数ペア:

[(1, 421155552), (2, 210577776), (3, 140385184), (4, 105288888), (6, 70192592), (8, 52644444), (12, 35096296), (16, 26322222), (17, 24773856), (24, 17548148), (32, 13161111), (34, 12386928), (48, 8774074), (51, 8257952), (68, 6193464), (96, 4387037), (102, 4128976), (136, 3096732), (204, 2064488), (272, 1548366), (408, 1032244), (544, 774183), (816, 516122), (1632, 258061)]