307589256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{328621}}^1$

素因数の和:328646

約数の個数: 48

約数和(自身を含む): 897138060

約数和(自身を除く): 589548804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 328621, 657242, 985863, 1314484, 1971726, 2628968, 2957589, 3943452, 4272073, 5915178, 7886904, 8544146, 11830356, 12816219, 17088292, 23660712, 25632438, 34176584, 38448657, 51264876, 76897314, 102529752, 153794628, 307589256]

約数ペア:

[(1, 307589256), (2, 153794628), (3, 102529752), (4, 76897314), (6, 51264876), (8, 38448657), (9, 34176584), (12, 25632438), (13, 23660712), (18, 17088292), (24, 12816219), (26, 11830356), (36, 8544146), (39, 7886904), (52, 5915178), (72, 4272073), (78, 3943452), (104, 2957589), (117, 2628968), (156, 1971726), (234, 1314484), (312, 985863), (468, 657242), (936, 328621)]