239126628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80677}}^1$

素因数の和:80716

約数の個数: 48

約数和(自身を含む): 632515520

約数和(自身を除く): 393388892

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 80677, 161354, 242031, 322708, 484062, 968124, 1048801, 1532863, 2097602, 3065726, 3146403, 4195204, 4598589, 6131452, 6292806, 9197178, 12585612, 18394356, 19927219, 39854438, 59781657, 79708876, 119563314, 239126628]

約数ペア:

[(1, 239126628), (2, 119563314), (3, 79708876), (4, 59781657), (6, 39854438), (12, 19927219), (13, 18394356), (19, 12585612), (26, 9197178), (38, 6292806), (39, 6131452), (52, 4598589), (57, 4195204), (76, 3146403), (78, 3065726), (114, 2097602), (156, 1532863), (228, 1048801), (247, 968124), (494, 484062), (741, 322708), (988, 242031), (1482, 161354), (2964, 80677)]