348133048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{5101}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 688770000

約数和(自身を除く): 340636952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 898, 1796, 3592, 5101, 8531, 10202, 17062, 20404, 34124, 40808, 68248, 96919, 193838, 387676, 775352, 2290349, 4580698, 9161396, 18322792, 43516631, 87033262, 174066524, 348133048]

約数ペア:

[(1, 348133048), (2, 174066524), (4, 87033262), (8, 43516631), (19, 18322792), (38, 9161396), (76, 4580698), (152, 2290349), (449, 775352), (898, 387676), (1796, 193838), (3592, 96919), (5101, 68248), (8531, 40808), (10202, 34124), (17062, 20404)]