492080778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21341}}^1$

素因数の和:21420

約数の個数: 64

約数和(自身を含む): 1270275840

約数和(自身を除く): 778195062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 11529, 21341, 23058, 42682, 64023, 128046, 149387, 192069, 298774, 384138, 448161, 576207, 896322, 1152414, 1301801, 1344483, 2603602, 2688966, 3905403, 4033449, 7810806, 8066898, 9112607, 11716209, 18225214, 23432418, 27337821, 35148627, 54675642, 70297254, 82013463, 164026926, 246040389, 492080778]

約数ペア:

[(1, 492080778), (2, 246040389), (3, 164026926), (6, 82013463), (7, 70297254), (9, 54675642), (14, 35148627), (18, 27337821), (21, 23432418), (27, 18225214), (42, 11716209), (54, 9112607), (61, 8066898), (63, 7810806), (122, 4033449), (126, 3905403), (183, 2688966), (189, 2603602), (366, 1344483), (378, 1301801), (427, 1152414), (549, 896322), (854, 576207), (1098, 448161), (1281, 384138), (1647, 298774), (2562, 192069), (3294, 149387), (3843, 128046), (7686, 64023), (11529, 42682), (21341, 23058)]