238345488

素因数分解:

$2^4\times 3^2\times {\mathrm{1655177}}^1$

素因数の和:1655191

約数の個数: 30

約数和(自身を含む): 667036734

約数和(自身を除く): 428691246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1655177, 3310354, 4965531, 6620708, 9931062, 13241416, 14896593, 19862124, 26482832, 29793186, 39724248, 59586372, 79448496, 119172744, 238345488]

約数ペア:

[(1, 238345488), (2, 119172744), (3, 79448496), (4, 59586372), (6, 39724248), (8, 29793186), (9, 26482832), (12, 19862124), (16, 14896593), (18, 13241416), (24, 9931062), (36, 6620708), (48, 4965531), (72, 3310354), (144, 1655177)]