478230786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7297}}^1$

素因数の和:7647

約数の個数: 48

約数和(自身を含む): 1133934048

約数和(自身を除く): 655703262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 331, 662, 993, 1986, 2979, 3641, 5958, 7282, 7297, 10923, 14594, 21846, 21891, 32769, 43782, 65538, 65673, 80267, 131346, 160534, 240801, 481602, 722403, 1444806, 2415307, 4830614, 7245921, 14491842, 21737763, 26568377, 43475526, 53136754, 79705131, 159410262, 239115393, 478230786]

約数ペア:

[(1, 478230786), (2, 239115393), (3, 159410262), (6, 79705131), (9, 53136754), (11, 43475526), (18, 26568377), (22, 21737763), (33, 14491842), (66, 7245921), (99, 4830614), (198, 2415307), (331, 1444806), (662, 722403), (993, 481602), (1986, 240801), (2979, 160534), (3641, 131346), (5958, 80267), (7282, 65673), (7297, 65538), (10923, 43782), (14594, 32769), (21846, 21891)]