399964944

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{14593}}^1$

素因数の和:15175

約数の個数: 40

約数和(自身を含む): 1035123232

約数和(自身を除く): 635158288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 1142, 1713, 2284, 3426, 4568, 6852, 9136, 13704, 14593, 27408, 29186, 43779, 58372, 87558, 116744, 175116, 233488, 350232, 700464, 8332603, 16665206, 24997809, 33330412, 49995618, 66660824, 99991236, 133321648, 199982472, 399964944]

約数ペア:

[(1, 399964944), (2, 199982472), (3, 133321648), (4, 99991236), (6, 66660824), (8, 49995618), (12, 33330412), (16, 24997809), (24, 16665206), (48, 8332603), (571, 700464), (1142, 350232), (1713, 233488), (2284, 175116), (3426, 116744), (4568, 87558), (6852, 58372), (9136, 43779), (13704, 29186), (14593, 27408)]