304883272

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 607275900

約数和(自身を除く): 302392628

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 361, 458, 461, 722, 916, 922, 1444, 1832, 1844, 2888, 3688, 4351, 8702, 8759, 17404, 17518, 34808, 35036, 70072, 82669, 105569, 165338, 166421, 211138, 330676, 332842, 422276, 661352, 665684, 844552, 1331368, 2005811, 4011622, 8023244, 16046488, 38110409, 76220818, 152441636, 304883272]

約数ペア:

[(1, 304883272), (2, 152441636), (4, 76220818), (8, 38110409), (19, 16046488), (38, 8023244), (76, 4011622), (152, 2005811), (229, 1331368), (361, 844552), (458, 665684), (461, 661352), (722, 422276), (916, 332842), (922, 330676), (1444, 211138), (1832, 166421), (1844, 165338), (2888, 105569), (3688, 82669), (4351, 70072), (8702, 35036), (8759, 34808), (17404, 17518)]