236417038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 443116800

約数和(自身を除く): 206699762

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 139, 143, 209, 247, 278, 286, 313, 418, 494, 626, 1529, 1807, 2641, 2717, 3058, 3443, 3614, 4069, 5282, 5434, 5947, 6886, 8138, 11894, 19877, 29051, 34333, 39754, 43507, 44759, 58102, 65417, 68666, 77311, 87014, 89518, 130834, 154622, 377663, 478577, 565591, 755326, 826633, 850421, 957154, 1131182, 1653266, 1700842, 6221501, 9092963, 10746229, 12443002, 18185926, 21492458, 118208519, 236417038]

約数ペア:

[(1, 236417038), (2, 118208519), (11, 21492458), (13, 18185926), (19, 12443002), (22, 10746229), (26, 9092963), (38, 6221501), (139, 1700842), (143, 1653266), (209, 1131182), (247, 957154), (278, 850421), (286, 826633), (313, 755326), (418, 565591), (494, 478577), (626, 377663), (1529, 154622), (1807, 130834), (2641, 89518), (2717, 87014), (3058, 77311), (3443, 68666), (3614, 65417), (4069, 58102), (5282, 44759), (5434, 43507), (5947, 39754), (6886, 34333), (8138, 29051), (11894, 19877)]