247485048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{606581}}^1$

素因数の和:606607

約数の個数: 32

約数和(自身を含む): 655108560

約数和(自身を除く): 407623512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 606581, 1213162, 1819743, 2426324, 3639486, 4852648, 7278972, 10311877, 14557944, 20623754, 30935631, 41247508, 61871262, 82495016, 123742524, 247485048]

約数ペア:

[(1, 247485048), (2, 123742524), (3, 82495016), (4, 61871262), (6, 41247508), (8, 30935631), (12, 20623754), (17, 14557944), (24, 10311877), (34, 7278972), (51, 4852648), (68, 3639486), (102, 2426324), (136, 1819743), (204, 1213162), (408, 606581)]