271550176

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 545529600

約数和(自身を除く): 273979424

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 163, 316, 326, 632, 652, 659, 1264, 1304, 1318, 2528, 2608, 2636, 5216, 5272, 10544, 12877, 21088, 25754, 51508, 52061, 103016, 104122, 107417, 206032, 208244, 214834, 412064, 416488, 429668, 832976, 859336, 1665952, 1718672, 3437344, 8485943, 16971886, 33943772, 67887544, 135775088, 271550176]

約数ペア:

[(1, 271550176), (2, 135775088), (4, 67887544), (8, 33943772), (16, 16971886), (32, 8485943), (79, 3437344), (158, 1718672), (163, 1665952), (316, 859336), (326, 832976), (632, 429668), (652, 416488), (659, 412064), (1264, 214834), (1304, 208244), (1318, 206032), (2528, 107417), (2608, 104122), (2636, 103016), (5216, 52061), (5272, 51508), (10544, 25754), (12877, 21088)]