390937662

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 867672000

約数和(自身を除く): 476734338

約数列:

[1, 2, 3, 6, 9, 18, 79, 89, 158, 178, 237, 267, 474, 534, 711, 801, 1422, 1602, 3089, 6178, 7031, 9267, 14062, 18534, 21093, 27801, 42186, 55602, 63279, 126558, 244031, 274921, 488062, 549842, 732093, 824763, 1464186, 1649526, 2196279, 2474289, 4392558, 4948578, 21718759, 43437518, 65156277, 130312554, 195468831, 390937662]

約数ペア:

[(1, 390937662), (2, 195468831), (3, 130312554), (6, 65156277), (9, 43437518), (18, 21718759), (79, 4948578), (89, 4392558), (158, 2474289), (178, 2196279), (237, 1649526), (267, 1464186), (474, 824763), (534, 732093), (711, 549842), (801, 488062), (1422, 274921), (1602, 244031), (3089, 126558), (6178, 63279), (7031, 55602), (9267, 42186), (14062, 27801), (18534, 21093)]