245685636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{36109}}^1$

素因数の和:36135

約数の個数: 72

約数和(自身を含む): 736066240

約数和(自身を除く): 490380604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 36109, 72218, 108327, 144436, 216654, 252763, 324981, 433308, 505526, 649962, 758289, 974943, 1011052, 1299924, 1516578, 1949886, 2274867, 2924829, 3033156, 3899772, 4549734, 5849658, 6824601, 8774487, 9099468, 11699316, 13649202, 17548974, 20473803, 27298404, 35097948, 40947606, 61421409, 81895212, 122842818, 245685636]

約数ペア:

[(1, 245685636), (2, 122842818), (3, 81895212), (4, 61421409), (6, 40947606), (7, 35097948), (9, 27298404), (12, 20473803), (14, 17548974), (18, 13649202), (21, 11699316), (27, 9099468), (28, 8774487), (36, 6824601), (42, 5849658), (54, 4549734), (63, 3899772), (81, 3033156), (84, 2924829), (108, 2274867), (126, 1949886), (162, 1516578), (189, 1299924), (243, 1011052), (252, 974943), (324, 758289), (378, 649962), (486, 505526), (567, 433308), (756, 324981), (972, 252763), (1134, 216654), (1701, 144436), (2268, 108327), (3402, 72218), (6804, 36109)]