286064961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 507064320

約数和(自身を除く): 220999359

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 69, 87, 91, 161, 203, 273, 299, 377, 483, 609, 667, 897, 1131, 1571, 2001, 2093, 2639, 4669, 4713, 6279, 7917, 8671, 10997, 14007, 20423, 26013, 32991, 36133, 45559, 60697, 61269, 108399, 136677, 142961, 182091, 252931, 318913, 428883, 469729, 592267, 758793, 956739, 1047857, 1409187, 1776801, 3143571, 3288103, 4145869, 7334999, 9864309, 12437607, 13622141, 22004997, 40866423, 95354987, 286064961]

約数ペア:

[(1, 286064961), (3, 95354987), (7, 40866423), (13, 22004997), (21, 13622141), (23, 12437607), (29, 9864309), (39, 7334999), (69, 4145869), (87, 3288103), (91, 3143571), (161, 1776801), (203, 1409187), (273, 1047857), (299, 956739), (377, 758793), (483, 592267), (609, 469729), (667, 428883), (897, 318913), (1131, 252931), (1571, 182091), (2001, 142961), (2093, 136677), (2639, 108399), (4669, 61269), (4713, 60697), (6279, 45559), (7917, 36133), (8671, 32991), (10997, 26013), (14007, 20423)]