238764816

素因数分解:

$2^4\times 3^2\times {\mathrm{1658089}}^1$

素因数の和:1658103

約数の個数: 30

約数和(自身を含む): 668210270

約数和(自身を除く): 429445454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1658089, 3316178, 4974267, 6632356, 9948534, 13264712, 14922801, 19897068, 26529424, 29845602, 39794136, 59691204, 79588272, 119382408, 238764816]

約数ペア:

[(1, 238764816), (2, 119382408), (3, 79588272), (4, 59691204), (6, 39794136), (8, 29845602), (9, 26529424), (12, 19897068), (16, 14922801), (18, 13264712), (24, 9948534), (36, 6632356), (48, 4974267), (72, 3316178), (144, 1658089)]