299541964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^2$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 552756288

約数和(自身を除く): 253214324

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 199, 244, 398, 796, 1891, 3782, 6169, 7564, 12139, 12338, 24278, 24676, 39601, 48556, 79202, 158404, 376309, 752618, 1227631, 1505236, 2415661, 2455262, 4831322, 4910524, 9662644, 74885491, 149770982, 299541964]

約数ペア:

[(1, 299541964), (2, 149770982), (4, 74885491), (31, 9662644), (61, 4910524), (62, 4831322), (122, 2455262), (124, 2415661), (199, 1505236), (244, 1227631), (398, 752618), (796, 376309), (1891, 158404), (3782, 79202), (6169, 48556), (7564, 39601), (12139, 24676), (12338, 24278)]