1644483312

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{72739}}^1$

素因数の和:72910

約数の個数: 60

約数和(自身を含む): 4631646760

約数和(自身を除く): 2987163448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 72739, 145478, 218217, 290956, 436434, 581912, 654651, 872868, 1163824, 1309302, 1745736, 2618604, 3491472, 5237208, 10474416, 11420023, 22840046, 34260069, 45680092, 68520138, 91360184, 102780207, 137040276, 182720368, 205560414, 274080552, 411120828, 548161104, 822241656, 1644483312]

約数ペア:

[(1, 1644483312), (2, 822241656), (3, 548161104), (4, 411120828), (6, 274080552), (8, 205560414), (9, 182720368), (12, 137040276), (16, 102780207), (18, 91360184), (24, 68520138), (36, 45680092), (48, 34260069), (72, 22840046), (144, 11420023), (157, 10474416), (314, 5237208), (471, 3491472), (628, 2618604), (942, 1745736), (1256, 1309302), (1413, 1163824), (1884, 872868), (2512, 654651), (2826, 581912), (3768, 436434), (5652, 290956), (7536, 218217), (11304, 145478), (22608, 72739)]