218246856

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{61031}}^1$

素因数の和:61189

約数の個数: 32

約数和(自身を含む): 549288000

約数和(自身を除く): 331041144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 61031, 122062, 183093, 244124, 366186, 488248, 732372, 1464744, 9093619, 18187238, 27280857, 36374476, 54561714, 72748952, 109123428, 218246856]

約数ペア:

[(1, 218246856), (2, 109123428), (3, 72748952), (4, 54561714), (6, 36374476), (8, 27280857), (12, 18187238), (24, 9093619), (149, 1464744), (298, 732372), (447, 488248), (596, 366186), (894, 244124), (1192, 183093), (1788, 122062), (3576, 61031)]