409126302

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{194267}}^1$

素因数の和:194294

約数の個数: 40

約数和(自身を含む): 987269976

約数和(自身を除く): 578143674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 194267, 388534, 582801, 1165602, 1748403, 2525471, 3496806, 5050942, 5245209, 7576413, 10490418, 15152826, 15735627, 22729239, 31471254, 45458478, 68187717, 136375434, 204563151, 409126302]

約数ペア:

[(1, 409126302), (2, 204563151), (3, 136375434), (6, 68187717), (9, 45458478), (13, 31471254), (18, 22729239), (26, 15735627), (27, 15152826), (39, 10490418), (54, 7576413), (78, 5245209), (81, 5050942), (117, 3496806), (162, 2525471), (234, 1748403), (351, 1165602), (702, 582801), (1053, 388534), (2106, 194267)]