342653142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 755354880

約数和(自身を除く): 412701738

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 173, 201, 346, 379, 402, 519, 758, 871, 1038, 1137, 1742, 2249, 2274, 2613, 4498, 4927, 5226, 6747, 9854, 11591, 13494, 14781, 23182, 25393, 29562, 34773, 50786, 65567, 69546, 76179, 131134, 150683, 152358, 196701, 301366, 330109, 393402, 452049, 660218, 852371, 904098, 990327, 1704742, 1980654, 2557113, 4392989, 5114226, 8785978, 13178967, 26357934, 57108857, 114217714, 171326571, 342653142]

約数ペア:

[(1, 342653142), (2, 171326571), (3, 114217714), (6, 57108857), (13, 26357934), (26, 13178967), (39, 8785978), (67, 5114226), (78, 4392989), (134, 2557113), (173, 1980654), (201, 1704742), (346, 990327), (379, 904098), (402, 852371), (519, 660218), (758, 452049), (871, 393402), (1038, 330109), (1137, 301366), (1742, 196701), (2249, 152358), (2274, 150683), (2613, 131134), (4498, 76179), (4927, 69546), (5226, 65567), (6747, 50786), (9854, 34773), (11591, 29562), (13494, 25393), (14781, 23182)]