868219128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{574219}}^1$

素因数の和:574241

約数の個数: 64

約数和(自身を含む): 2756256000

約数和(自身を除く): 1888036872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 574219, 1148438, 1722657, 2296876, 3445314, 4019533, 4593752, 5167971, 6890628, 8039066, 10335942, 12058599, 13781256, 15503913, 16078132, 20671884, 24117198, 31007826, 32156264, 36175797, 41343768, 48234396, 62015652, 72351594, 96468792, 108527391, 124031304, 144703188, 217054782, 289406376, 434109564, 868219128]

約数ペア:

[(1, 868219128), (2, 434109564), (3, 289406376), (4, 217054782), (6, 144703188), (7, 124031304), (8, 108527391), (9, 96468792), (12, 72351594), (14, 62015652), (18, 48234396), (21, 41343768), (24, 36175797), (27, 32156264), (28, 31007826), (36, 24117198), (42, 20671884), (54, 16078132), (56, 15503913), (63, 13781256), (72, 12058599), (84, 10335942), (108, 8039066), (126, 6890628), (168, 5167971), (189, 4593752), (216, 4019533), (252, 3445314), (378, 2296876), (504, 1722657), (756, 1148438), (1512, 574219)]