269251312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 597818880

約数和(自身を除く): 328567568

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 71, 88, 116, 142, 176, 232, 284, 319, 464, 568, 638, 743, 781, 1136, 1276, 1486, 1562, 2059, 2552, 2972, 3124, 4118, 5104, 5944, 6248, 8173, 8236, 11888, 12496, 16346, 16472, 21547, 22649, 32692, 32944, 43094, 45298, 52753, 65384, 86188, 90596, 105506, 130768, 172376, 181192, 211012, 237017, 344752, 362384, 422024, 474034, 580283, 844048, 948068, 1160566, 1529837, 1896136, 2321132, 3059674, 3792272, 4642264, 6119348, 9284528, 12238696, 16828207, 24477392, 33656414, 67312828, 134625656, 269251312]

約数ペア:

[(1, 269251312), (2, 134625656), (4, 67312828), (8, 33656414), (11, 24477392), (16, 16828207), (22, 12238696), (29, 9284528), (44, 6119348), (58, 4642264), (71, 3792272), (88, 3059674), (116, 2321132), (142, 1896136), (176, 1529837), (232, 1160566), (284, 948068), (319, 844048), (464, 580283), (568, 474034), (638, 422024), (743, 362384), (781, 344752), (1136, 237017), (1276, 211012), (1486, 181192), (1562, 172376), (2059, 130768), (2552, 105506), (2972, 90596), (3124, 86188), (4118, 65384), (5104, 52753), (5944, 45298), (6248, 43094), (8173, 32944), (8236, 32692), (11888, 22649), (12496, 21547), (16346, 16472)]