427187952

素因数分解:

$2^4\times 3^3\times {\mathrm{988861}}^1$

素因数の和:988878

約数の個数: 40

約数和(自身を含む): 1226188880

約数和(自身を除く): 799000928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 988861, 1977722, 2966583, 3955444, 5933166, 7910888, 8899749, 11866332, 15821776, 17799498, 23732664, 26699247, 35598996, 47465328, 53398494, 71197992, 106796988, 142395984, 213593976, 427187952]

約数ペア:

[(1, 427187952), (2, 213593976), (3, 142395984), (4, 106796988), (6, 71197992), (8, 53398494), (9, 47465328), (12, 35598996), (16, 26699247), (18, 23732664), (24, 17799498), (27, 15821776), (36, 11866332), (48, 8899749), (54, 7910888), (72, 5933166), (108, 3955444), (144, 2966583), (216, 1977722), (432, 988861)]