260245632

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15761}}^1$

素因数の和:15821

約数の個数: 64

約数和(自身を含む): 707398560

約数和(自身を除く): 447152928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 15761, 16512, 31522, 47283, 63044, 94566, 126088, 189132, 252176, 378264, 504352, 677723, 756528, 1008704, 1355446, 1513056, 2017408, 2033169, 2710892, 3026112, 4066338, 5421784, 6052224, 8132676, 10843568, 16265352, 21687136, 32530704, 43374272, 65061408, 86748544, 130122816, 260245632]

約数ペア:

[(1, 260245632), (2, 130122816), (3, 86748544), (4, 65061408), (6, 43374272), (8, 32530704), (12, 21687136), (16, 16265352), (24, 10843568), (32, 8132676), (43, 6052224), (48, 5421784), (64, 4066338), (86, 3026112), (96, 2710892), (128, 2033169), (129, 2017408), (172, 1513056), (192, 1355446), (258, 1008704), (344, 756528), (384, 677723), (516, 504352), (688, 378264), (1032, 252176), (1376, 189132), (2064, 126088), (2752, 94566), (4128, 63044), (5504, 47283), (8256, 31522), (15761, 16512)]