684865146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9643}}^1$

素因数の和:9763

約数の個数: 64

約数和(自身を含む): 1666483200

約数和(自身を除く): 981618054

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 534, 623, 798, 1246, 1691, 1869, 3382, 3738, 5073, 9643, 10146, 11837, 19286, 23674, 28929, 35511, 57858, 67501, 71022, 135002, 183217, 202503, 366434, 405006, 549651, 858227, 1099302, 1282519, 1716454, 2565038, 2574681, 3847557, 5149362, 6007589, 7695114, 12015178, 16306313, 18022767, 32612626, 36045534, 48918939, 97837878, 114144191, 228288382, 342432573, 684865146]

約数ペア:

[(1, 684865146), (2, 342432573), (3, 228288382), (6, 114144191), (7, 97837878), (14, 48918939), (19, 36045534), (21, 32612626), (38, 18022767), (42, 16306313), (57, 12015178), (89, 7695114), (114, 6007589), (133, 5149362), (178, 3847557), (266, 2574681), (267, 2565038), (399, 1716454), (534, 1282519), (623, 1099302), (798, 858227), (1246, 549651), (1691, 405006), (1869, 366434), (3382, 202503), (3738, 183217), (5073, 135002), (9643, 71022), (10146, 67501), (11837, 57858), (19286, 35511), (23674, 28929)]