389635224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27847}}^1$

素因数の和:27920

約数の個数: 64

約数和(自身を含む): 1082730240

約数和(自身を除く): 693095016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 27847, 55694, 83541, 111388, 167082, 222776, 306317, 334164, 612634, 668328, 918951, 1225268, 1475891, 1837902, 2450536, 2951782, 3675804, 4427673, 5903564, 7351608, 8855346, 11807128, 16234801, 17710692, 32469602, 35421384, 48704403, 64939204, 97408806, 129878408, 194817612, 389635224]

約数ペア:

[(1, 389635224), (2, 194817612), (3, 129878408), (4, 97408806), (6, 64939204), (8, 48704403), (11, 35421384), (12, 32469602), (22, 17710692), (24, 16234801), (33, 11807128), (44, 8855346), (53, 7351608), (66, 5903564), (88, 4427673), (106, 3675804), (132, 2951782), (159, 2450536), (212, 1837902), (264, 1475891), (318, 1225268), (424, 918951), (583, 668328), (636, 612634), (1166, 334164), (1272, 306317), (1749, 222776), (2332, 167082), (3498, 111388), (4664, 83541), (6996, 55694), (13992, 27847)]