469099998

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3295

約数の個数: 80

約数和(自身を含む): 1122802560

約数和(自身を除く): 653702562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2349, 2511, 2697, 3221, 4698, 5022, 5394, 6442, 8091, 9663, 16182, 19326, 24273, 28989, 48546, 57978, 72819, 86967, 93409, 99851, 145638, 173934, 186818, 199702, 260901, 280227, 299553, 521802, 560454, 599106, 840681, 898659, 1681362, 1797318, 2522043, 2695977, 2895679, 5044086, 5391954, 5791358, 7566129, 8087931, 8687037, 15132258, 16175862, 17374074, 26061111, 52122222, 78183333, 156366666, 234549999, 469099998]

約数ペア:

[(1, 469099998), (2, 234549999), (3, 156366666), (6, 78183333), (9, 52122222), (18, 26061111), (27, 17374074), (29, 16175862), (31, 15132258), (54, 8687037), (58, 8087931), (62, 7566129), (81, 5791358), (87, 5391954), (93, 5044086), (162, 2895679), (174, 2695977), (186, 2522043), (261, 1797318), (279, 1681362), (522, 898659), (558, 840681), (783, 599106), (837, 560454), (899, 521802), (1566, 299553), (1674, 280227), (1798, 260901), (2349, 199702), (2511, 186818), (2697, 173934), (3221, 145638), (4698, 99851), (5022, 93409), (5394, 86967), (6442, 72819), (8091, 57978), (9663, 48546), (16182, 28989), (19326, 24273)]