343184416

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 688976064

約数和(自身を除く): 345791648

約数列:

[1, 2, 4, 8, 16, 32, 83, 157, 166, 314, 332, 628, 664, 823, 1256, 1328, 1646, 2512, 2656, 3292, 5024, 6584, 13031, 13168, 26062, 26336, 52124, 68309, 104248, 129211, 136618, 208496, 258422, 273236, 416992, 516844, 546472, 1033688, 1092944, 2067376, 2185888, 4134752, 10724513, 21449026, 42898052, 85796104, 171592208, 343184416]

約数ペア:

[(1, 343184416), (2, 171592208), (4, 85796104), (8, 42898052), (16, 21449026), (32, 10724513), (83, 4134752), (157, 2185888), (166, 2067376), (314, 1092944), (332, 1033688), (628, 546472), (664, 516844), (823, 416992), (1256, 273236), (1328, 258422), (1646, 208496), (2512, 136618), (2656, 129211), (3292, 104248), (5024, 68309), (6584, 52124), (13031, 26336), (13168, 26062)]