251837808

素因数分解:

$2^4\times 3^1\times {\mathrm{5246621}}^1$

素因数の和:5246632

約数の個数: 20

約数和(自身を含む): 650581128

約数和(自身を除く): 398743320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5246621, 10493242, 15739863, 20986484, 31479726, 41972968, 62959452, 83945936, 125918904, 251837808]

約数ペア:

[(1, 251837808), (2, 125918904), (3, 83945936), (4, 62959452), (6, 41972968), (8, 31479726), (12, 20986484), (16, 15739863), (24, 10493242), (48, 5246621)]