345888216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{111721}}^1$

素因数の和:111776

約数の個数: 48

約数和(自身を含む): 958574760

約数和(自身を除く): 612686544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 111721, 223442, 335163, 446884, 670326, 893768, 1005489, 1340652, 2010978, 2681304, 4021956, 4804003, 8043912, 9608006, 14412009, 19216012, 28824018, 38432024, 43236027, 57648036, 86472054, 115296072, 172944108, 345888216]

約数ペア:

[(1, 345888216), (2, 172944108), (3, 115296072), (4, 86472054), (6, 57648036), (8, 43236027), (9, 38432024), (12, 28824018), (18, 19216012), (24, 14412009), (36, 9608006), (43, 8043912), (72, 4804003), (86, 4021956), (129, 2681304), (172, 2010978), (258, 1340652), (344, 1005489), (387, 893768), (516, 670326), (774, 446884), (1032, 335163), (1548, 223442), (3096, 111721)]