222174832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1699}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 470505600

約数和(自身を除く): 248330768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 743, 1486, 1699, 2972, 3398, 5944, 6796, 8173, 11888, 13592, 16346, 18689, 27184, 32692, 37378, 65384, 74756, 130768, 149512, 299024, 1262357, 2524714, 5049428, 10098856, 13885927, 20197712, 27771854, 55543708, 111087416, 222174832]

約数ペア:

[(1, 222174832), (2, 111087416), (4, 55543708), (8, 27771854), (11, 20197712), (16, 13885927), (22, 10098856), (44, 5049428), (88, 2524714), (176, 1262357), (743, 299024), (1486, 149512), (1699, 130768), (2972, 74756), (3398, 65384), (5944, 37378), (6796, 32692), (8173, 27184), (11888, 18689), (13592, 16346)]