304864238

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{13687}}^1$

素因数の和:13776

約数の個数: 32

約数和(自身を含む): 549272064

約数和(自身を除く): 244407826

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 3182, 11137, 13687, 22274, 27374, 95809, 191618, 506419, 588541, 1012838, 1177082, 3544933, 4119787, 7089866, 8239574, 21776017, 43552034, 152432119, 304864238]

約数ペア:

[(1, 304864238), (2, 152432119), (7, 43552034), (14, 21776017), (37, 8239574), (43, 7089866), (74, 4119787), (86, 3544933), (259, 1177082), (301, 1012838), (518, 588541), (602, 506419), (1591, 191618), (3182, 95809), (11137, 27374), (13687, 22274)]