304880156

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{81869}}^1$

素因数の和:81906

約数の個数: 36

約数和(自身を含む): 653322600

約数和(自身を除く): 348442444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 81869, 163738, 327476, 573083, 1146166, 1555511, 2292332, 3111022, 4011581, 6222044, 8023162, 10888577, 16046324, 21777154, 43554308, 76220039, 152440078, 304880156]

約数ペア:

[(1, 304880156), (2, 152440078), (4, 76220039), (7, 43554308), (14, 21777154), (19, 16046324), (28, 10888577), (38, 8023162), (49, 6222044), (76, 4011581), (98, 3111022), (133, 2292332), (196, 1555511), (266, 1146166), (532, 573083), (931, 327476), (1862, 163738), (3724, 81869)]