378103332

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 893954880

約数和(自身を除く): 515851548

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 389, 428, 642, 757, 778, 1167, 1284, 1514, 1556, 2271, 2334, 3028, 4542, 4668, 9084, 41623, 80999, 83246, 124869, 161998, 166492, 242997, 249738, 294473, 323996, 485994, 499476, 588946, 883419, 971988, 1177892, 1766838, 3533676, 31508611, 63017222, 94525833, 126034444, 189051666, 378103332]

約数ペア:

[(1, 378103332), (2, 189051666), (3, 126034444), (4, 94525833), (6, 63017222), (12, 31508611), (107, 3533676), (214, 1766838), (321, 1177892), (389, 971988), (428, 883419), (642, 588946), (757, 499476), (778, 485994), (1167, 323996), (1284, 294473), (1514, 249738), (1556, 242997), (2271, 166492), (2334, 161998), (3028, 124869), (4542, 83246), (4668, 80999), (9084, 41623)]