996815508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 2580369792

約数和(自身を除く): 1583554284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 181, 258, 362, 516, 543, 559, 724, 821, 1086, 1118, 1642, 1677, 2172, 2236, 2353, 2463, 3284, 3354, 4706, 4926, 6708, 7059, 7783, 9412, 9852, 10673, 14118, 15566, 21346, 23349, 28236, 31132, 32019, 35303, 42692, 46698, 64038, 70606, 93396, 101179, 105909, 128076, 141212, 148601, 202358, 211818, 297202, 303537, 404716, 423636, 445803, 458939, 594404, 607074, 891606, 917878, 1214148, 1376817, 1783212, 1835756, 1931813, 2753634, 3863626, 5507268, 5795439, 6389843, 7727252, 11590878, 12779686, 19169529, 23181756, 25559372, 38339058, 76678116, 83067959, 166135918, 249203877, 332271836, 498407754, 996815508]

約数ペア:

[(1, 996815508), (2, 498407754), (3, 332271836), (4, 249203877), (6, 166135918), (12, 83067959), (13, 76678116), (26, 38339058), (39, 25559372), (43, 23181756), (52, 19169529), (78, 12779686), (86, 11590878), (129, 7727252), (156, 6389843), (172, 5795439), (181, 5507268), (258, 3863626), (362, 2753634), (516, 1931813), (543, 1835756), (559, 1783212), (724, 1376817), (821, 1214148), (1086, 917878), (1118, 891606), (1642, 607074), (1677, 594404), (2172, 458939), (2236, 445803), (2353, 423636), (2463, 404716), (3284, 303537), (3354, 297202), (4706, 211818), (4926, 202358), (6708, 148601), (7059, 141212), (7783, 128076), (9412, 105909), (9852, 101179), (10673, 93396), (14118, 70606), (15566, 64038), (21346, 46698), (23349, 42692), (28236, 35303), (31132, 32019)]