248504088

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{211313}}^1$

素因数の和:211336

約数の個数: 48

約数和(自身を含む): 722693880

約数和(自身を除く): 474189792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 211313, 422626, 633939, 845252, 1267878, 1479191, 1690504, 2535756, 2958382, 4437573, 5071512, 5916764, 8875146, 10354337, 11833528, 17750292, 20708674, 31063011, 35500584, 41417348, 62126022, 82834696, 124252044, 248504088]

約数ペア:

[(1, 248504088), (2, 124252044), (3, 82834696), (4, 62126022), (6, 41417348), (7, 35500584), (8, 31063011), (12, 20708674), (14, 17750292), (21, 11833528), (24, 10354337), (28, 8875146), (42, 5916764), (49, 5071512), (56, 4437573), (84, 2958382), (98, 2535756), (147, 1690504), (168, 1479191), (196, 1267878), (294, 845252), (392, 633939), (588, 422626), (1176, 211313)]