313432878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 709632000

約数和(自身を除く): 396199122

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 307, 341, 499, 614, 682, 921, 998, 1023, 1497, 1842, 2046, 2994, 3377, 5489, 6754, 9517, 10131, 10978, 15469, 16467, 19034, 20262, 28551, 30938, 32934, 46407, 57102, 92814, 104687, 153193, 170159, 209374, 306386, 314061, 340318, 459579, 510477, 628122, 919158, 1020954, 1685123, 3370246, 4748983, 5055369, 9497966, 10110738, 14246949, 28493898, 52238813, 104477626, 156716439, 313432878]

約数ペア:

[(1, 313432878), (2, 156716439), (3, 104477626), (6, 52238813), (11, 28493898), (22, 14246949), (31, 10110738), (33, 9497966), (62, 5055369), (66, 4748983), (93, 3370246), (186, 1685123), (307, 1020954), (341, 919158), (499, 628122), (614, 510477), (682, 459579), (921, 340318), (998, 314061), (1023, 306386), (1497, 209374), (1842, 170159), (2046, 153193), (2994, 104687), (3377, 92814), (5489, 57102), (6754, 46407), (9517, 32934), (10131, 30938), (10978, 28551), (15469, 20262), (16467, 19034)]