1290545376

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433651}}^1$

素因数の和:433695

約数の個数: 48

約数和(自身を含む): 3496969728

約数和(自身を除く): 2206424352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 433651, 867302, 1300953, 1734604, 2601906, 3469208, 5203812, 6938416, 10407624, 13443181, 13876832, 20815248, 26886362, 40329543, 41630496, 53772724, 80659086, 107545448, 161318172, 215090896, 322636344, 430181792, 645272688, 1290545376]

約数ペア:

[(1, 1290545376), (2, 645272688), (3, 430181792), (4, 322636344), (6, 215090896), (8, 161318172), (12, 107545448), (16, 80659086), (24, 53772724), (31, 41630496), (32, 40329543), (48, 26886362), (62, 20815248), (93, 13876832), (96, 13443181), (124, 10407624), (186, 6938416), (248, 5203812), (372, 3469208), (496, 2601906), (744, 1734604), (992, 1300953), (1488, 867302), (2976, 433651)]