222521712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{662267}}^1$

素因数の和:662285

約数の個数: 40

約数和(自身を含む): 656969856

約数和(自身を除く): 434448144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 662267, 1324534, 1986801, 2649068, 3973602, 4635869, 5298136, 7947204, 9271738, 10596272, 13907607, 15894408, 18543476, 27815214, 31788816, 37086952, 55630428, 74173904, 111260856, 222521712]

約数ペア:

[(1, 222521712), (2, 111260856), (3, 74173904), (4, 55630428), (6, 37086952), (7, 31788816), (8, 27815214), (12, 18543476), (14, 15894408), (16, 13907607), (21, 10596272), (24, 9271738), (28, 7947204), (42, 5298136), (48, 4635869), (56, 3973602), (84, 2649068), (112, 1986801), (168, 1324534), (336, 662267)]