681164958744

素因数分解:

$2^3\times 3^2\times {\mathrm{40531}}^1\times {\mathrm{233417}}^1$

素因数の和:273960

約数の個数: 48

約数和(自身を含む): 1844875183320

約数和(自身を除く): 1163710224576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 40531, 81062, 121593, 162124, 233417, 243186, 324248, 364779, 466834, 486372, 700251, 729558, 933668, 972744, 1400502, 1459116, 1867336, 2100753, 2801004, 2918232, 4201506, 5602008, 8403012, 16806024, 9460624427, 18921248854, 28381873281, 37842497708, 56763746562, 75684995416, 85145619843, 113527493124, 170291239686, 227054986248, 340582479372, 681164958744]

約数ペア:

[(1, 681164958744), (2, 340582479372), (3, 227054986248), (4, 170291239686), (6, 113527493124), (8, 85145619843), (9, 75684995416), (12, 56763746562), (18, 37842497708), (24, 28381873281), (36, 18921248854), (72, 9460624427), (40531, 16806024), (81062, 8403012), (121593, 5602008), (162124, 4201506), (233417, 2918232), (243186, 2801004), (324248, 2100753), (364779, 1867336), (466834, 1459116), (486372, 1400502), (700251, 972744), (729558, 933668)]