281198892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58147}}^1$

素因数の和:58198

約数の個数: 48

約数和(自身を含む): 729408512

約数和(自身を除く): 448209620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 58147, 116294, 174441, 232588, 348882, 697764, 755911, 1511822, 1802557, 2267733, 3023644, 3605114, 4535466, 5407671, 7210228, 9070932, 10815342, 21630684, 23433241, 46866482, 70299723, 93732964, 140599446, 281198892]

約数ペア:

[(1, 281198892), (2, 140599446), (3, 93732964), (4, 70299723), (6, 46866482), (12, 23433241), (13, 21630684), (26, 10815342), (31, 9070932), (39, 7210228), (52, 5407671), (62, 4535466), (78, 3605114), (93, 3023644), (124, 2267733), (156, 1802557), (186, 1511822), (372, 755911), (403, 697764), (806, 348882), (1209, 232588), (1612, 174441), (2418, 116294), (4836, 58147)]