257041524

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 612057600

約数和(自身を除く): 355016076

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 439, 708, 827, 878, 1317, 1654, 1756, 2481, 2634, 3308, 4962, 5268, 9924, 25901, 48793, 51802, 77703, 97586, 103604, 146379, 155406, 195172, 292758, 310812, 363053, 585516, 726106, 1089159, 1452212, 2178318, 4356636, 21420127, 42840254, 64260381, 85680508, 128520762, 257041524]

約数ペア:

[(1, 257041524), (2, 128520762), (3, 85680508), (4, 64260381), (6, 42840254), (12, 21420127), (59, 4356636), (118, 2178318), (177, 1452212), (236, 1089159), (354, 726106), (439, 585516), (708, 363053), (827, 310812), (878, 292758), (1317, 195172), (1654, 155406), (1756, 146379), (2481, 103604), (2634, 97586), (3308, 77703), (4962, 51802), (5268, 48793), (9924, 25901)]