1489272486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 3259872000

約数和(自身を除く): 1770599514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 461, 498, 499, 922, 998, 1079, 1383, 1497, 2158, 2766, 2994, 3237, 5993, 6474, 6487, 11986, 12974, 17979, 19461, 35958, 38263, 38922, 41417, 76526, 82834, 114789, 124251, 229578, 230039, 248502, 460078, 497419, 538421, 690117, 994838, 1076842, 1380234, 1492257, 1615263, 2984514, 2990507, 3230526, 5981014, 8971521, 17943042, 19093237, 38186474, 57279711, 114559422, 248212081, 496424162, 744636243, 1489272486]

約数ペア:

[(1, 1489272486), (2, 744636243), (3, 496424162), (6, 248212081), (13, 114559422), (26, 57279711), (39, 38186474), (78, 19093237), (83, 17943042), (166, 8971521), (249, 5981014), (461, 3230526), (498, 2990507), (499, 2984514), (922, 1615263), (998, 1492257), (1079, 1380234), (1383, 1076842), (1497, 994838), (2158, 690117), (2766, 538421), (2994, 497419), (3237, 460078), (5993, 248502), (6474, 230039), (6487, 229578), (11986, 124251), (12974, 114789), (17979, 82834), (19461, 76526), (35958, 41417), (38263, 38922)]