180374568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1721}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 493456320

約数和(自身を除く): 313081752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 397, 794, 1191, 1588, 1721, 2382, 3176, 3442, 4367, 4764, 5163, 6884, 8734, 9528, 10326, 13101, 13768, 17468, 18931, 20652, 26202, 34936, 37862, 41304, 52404, 56793, 75724, 104808, 113586, 151448, 227172, 454344, 683237, 1366474, 2049711, 2732948, 4099422, 5465896, 7515607, 8198844, 15031214, 16397688, 22546821, 30062428, 45093642, 60124856, 90187284, 180374568]

約数ペア:

[(1, 180374568), (2, 90187284), (3, 60124856), (4, 45093642), (6, 30062428), (8, 22546821), (11, 16397688), (12, 15031214), (22, 8198844), (24, 7515607), (33, 5465896), (44, 4099422), (66, 2732948), (88, 2049711), (132, 1366474), (264, 683237), (397, 454344), (794, 227172), (1191, 151448), (1588, 113586), (1721, 104808), (2382, 75724), (3176, 56793), (3442, 52404), (4367, 41304), (4764, 37862), (5163, 34936), (6884, 26202), (8734, 20652), (9528, 18931), (10326, 17468), (13101, 13768)]