311042664

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{19031}}^1$

素因数の和:19270

約数の個数: 48

約数和(自身を含む): 846162720

約数和(自身を除く): 535120056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 16344, 19031, 38062, 57093, 76124, 114186, 152248, 171279, 228372, 342558, 456744, 685116, 1370232, 4320037, 8640074, 12960111, 17280148, 25920222, 34560296, 38880333, 51840444, 77760666, 103680888, 155521332, 311042664]

約数ペア:

[(1, 311042664), (2, 155521332), (3, 103680888), (4, 77760666), (6, 51840444), (8, 38880333), (9, 34560296), (12, 25920222), (18, 17280148), (24, 12960111), (36, 8640074), (72, 4320037), (227, 1370232), (454, 685116), (681, 456744), (908, 342558), (1362, 228372), (1816, 171279), (2043, 152248), (2724, 114186), (4086, 76124), (5448, 57093), (8172, 38062), (16344, 19031)]