228165568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4949

約数の個数: 56

約数和(自身を含む): 490648752

約数和(自身を除く): 262483184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2752, 2924, 4877, 5848, 9754, 11696, 19508, 23392, 39016, 46784, 78032, 82909, 156064, 165818, 209711, 312128, 331636, 419422, 663272, 838844, 1326544, 1677688, 2653088, 3355376, 3565087, 5306176, 6710752, 7130174, 13421504, 14260348, 28520696, 57041392, 114082784, 228165568]

約数ペア:

[(1, 228165568), (2, 114082784), (4, 57041392), (8, 28520696), (16, 14260348), (17, 13421504), (32, 7130174), (34, 6710752), (43, 5306176), (64, 3565087), (68, 3355376), (86, 2653088), (136, 1677688), (172, 1326544), (272, 838844), (344, 663272), (544, 419422), (688, 331636), (731, 312128), (1088, 209711), (1376, 165818), (1462, 156064), (2752, 82909), (2924, 78032), (4877, 46784), (5848, 39016), (9754, 23392), (11696, 19508)]