338144274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3677}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 815633280

約数和(自身を除く): 477489006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 131, 234, 262, 351, 393, 702, 786, 1179, 1703, 2358, 3406, 3537, 3677, 5109, 7074, 7354, 10218, 11031, 15327, 22062, 30654, 33093, 45981, 47801, 66186, 91962, 95602, 99279, 143403, 198558, 286806, 430209, 481687, 860418, 963374, 1290627, 1445061, 2581254, 2890122, 4335183, 6261931, 8670366, 12523862, 13005549, 18785793, 26011098, 37571586, 56357379, 112714758, 169072137, 338144274]

約数ペア:

[(1, 338144274), (2, 169072137), (3, 112714758), (6, 56357379), (9, 37571586), (13, 26011098), (18, 18785793), (26, 13005549), (27, 12523862), (39, 8670366), (54, 6261931), (78, 4335183), (117, 2890122), (131, 2581254), (234, 1445061), (262, 1290627), (351, 963374), (393, 860418), (702, 481687), (786, 430209), (1179, 286806), (1703, 198558), (2358, 143403), (3406, 99279), (3537, 95602), (3677, 91962), (5109, 66186), (7074, 47801), (7354, 45981), (10218, 33093), (11031, 30654), (15327, 22062)]