506881408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 1109103120

約数和(自身を除く): 602221712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 1256, 1408, 1727, 2293, 2512, 3454, 4586, 5024, 6908, 9172, 10048, 13816, 18344, 20096, 25223, 27632, 36688, 50446, 55264, 73376, 100892, 110528, 146752, 201784, 221056, 293504, 360001, 403568, 720002, 807136, 1440004, 1614272, 2880008, 3228544, 3960011, 5760016, 7920022, 11520032, 15840044, 23040064, 31680088, 46080128, 63360176, 126720352, 253440704, 506881408]

約数ペア:

[(1, 506881408), (2, 253440704), (4, 126720352), (8, 63360176), (11, 46080128), (16, 31680088), (22, 23040064), (32, 15840044), (44, 11520032), (64, 7920022), (88, 5760016), (128, 3960011), (157, 3228544), (176, 2880008), (314, 1614272), (352, 1440004), (628, 807136), (704, 720002), (1256, 403568), (1408, 360001), (1727, 293504), (2293, 221056), (2512, 201784), (3454, 146752), (4586, 110528), (5024, 100892), (6908, 73376), (9172, 55264), (10048, 50446), (13816, 36688), (18344, 27632), (20096, 25223)]