248610176

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 536809680

約数和(自身を除く): 288199504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2176, 2657, 2752, 2924, 5314, 5504, 5848, 10628, 11696, 21256, 23392, 42512, 45169, 46784, 85024, 90338, 93568, 114251, 170048, 180676, 228502, 340096, 361352, 457004, 722704, 914008, 1445408, 1828016, 1942267, 2890816, 3656032, 3884534, 5781632, 7312064, 7769068, 14624128, 15538136, 31076272, 62152544, 124305088, 248610176]

約数ペア:

[(1, 248610176), (2, 124305088), (4, 62152544), (8, 31076272), (16, 15538136), (17, 14624128), (32, 7769068), (34, 7312064), (43, 5781632), (64, 3884534), (68, 3656032), (86, 2890816), (128, 1942267), (136, 1828016), (172, 1445408), (272, 914008), (344, 722704), (544, 457004), (688, 361352), (731, 340096), (1088, 228502), (1376, 180676), (1462, 170048), (2176, 114251), (2657, 93568), (2752, 90338), (2924, 85024), (5314, 46784), (5504, 45169), (5848, 42512), (10628, 23392), (11696, 21256)]