258386364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{231529}}^1$

素因数の和:231570

約数の個数: 36

約数和(自身を含む): 674215360

約数和(自身を除く): 415828996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 231529, 463058, 694587, 926116, 1389174, 2083761, 2778348, 4167522, 7177399, 8335044, 14354798, 21532197, 28709596, 43064394, 64596591, 86128788, 129193182, 258386364]

約数ペア:

[(1, 258386364), (2, 129193182), (3, 86128788), (4, 64596591), (6, 43064394), (9, 28709596), (12, 21532197), (18, 14354798), (31, 8335044), (36, 7177399), (62, 4167522), (93, 2778348), (124, 2083761), (186, 1389174), (279, 926116), (372, 694587), (558, 463058), (1116, 231529)]