289301058

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{7867}}^1$

素因数の和:8108

約数の個数: 40

約数和(自身を含む): 651187152

約数和(自身を除く): 361886094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1362, 2043, 4086, 6129, 7867, 12258, 15734, 18387, 23601, 36774, 47202, 70803, 141606, 212409, 424818, 637227, 1274454, 1785809, 3571618, 5357427, 10714854, 16072281, 32144562, 48216843, 96433686, 144650529, 289301058]

約数ペア:

[(1, 289301058), (2, 144650529), (3, 96433686), (6, 48216843), (9, 32144562), (18, 16072281), (27, 10714854), (54, 5357427), (81, 3571618), (162, 1785809), (227, 1274454), (454, 637227), (681, 424818), (1362, 212409), (2043, 141606), (4086, 70803), (6129, 47202), (7867, 36774), (12258, 23601), (15734, 18387)]