489013312

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7199

約数の個数: 56

約数和(自身を含む): 1031123160

約数和(自身を除く): 542109848

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 4292, 7121, 8584, 14242, 17168, 28484, 34336, 56968, 68672, 113936, 206509, 227872, 263477, 413018, 455744, 526954, 826036, 1053908, 1652072, 2107816, 3304144, 4215632, 6608288, 7640833, 8431264, 13216576, 15281666, 16862528, 30563332, 61126664, 122253328, 244506656, 489013312]

約数ペア:

[(1, 489013312), (2, 244506656), (4, 122253328), (8, 61126664), (16, 30563332), (29, 16862528), (32, 15281666), (37, 13216576), (58, 8431264), (64, 7640833), (74, 6608288), (116, 4215632), (148, 3304144), (232, 2107816), (296, 1652072), (464, 1053908), (592, 826036), (928, 526954), (1073, 455744), (1184, 413018), (1856, 263477), (2146, 227872), (2368, 206509), (4292, 113936), (7121, 68672), (8584, 56968), (14242, 34336), (17168, 28484)]