307017396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3181}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 889534464

約数和(自身を除く): 582517068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 1149, 1532, 2298, 2681, 3181, 3447, 4596, 5362, 6362, 6894, 8043, 9543, 10724, 12724, 13788, 16086, 19086, 22267, 24129, 28629, 32172, 38172, 44534, 48258, 57258, 66801, 89068, 96516, 114516, 133602, 200403, 267204, 400806, 801612, 1218323, 2436646, 3654969, 4873292, 7309938, 8528261, 10964907, 14619876, 17056522, 21929814, 25584783, 34113044, 43859628, 51169566, 76754349, 102339132, 153508698, 307017396]

約数ペア:

[(1, 307017396), (2, 153508698), (3, 102339132), (4, 76754349), (6, 51169566), (7, 43859628), (9, 34113044), (12, 25584783), (14, 21929814), (18, 17056522), (21, 14619876), (28, 10964907), (36, 8528261), (42, 7309938), (63, 4873292), (84, 3654969), (126, 2436646), (252, 1218323), (383, 801612), (766, 400806), (1149, 267204), (1532, 200403), (2298, 133602), (2681, 114516), (3181, 96516), (3447, 89068), (4596, 66801), (5362, 57258), (6362, 48258), (6894, 44534), (8043, 38172), (9543, 32172), (10724, 28629), (12724, 24129), (13788, 22267), (16086, 19086)]