245758528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7847

約数の個数: 56

約数和(自身を含む): 534238200

約数和(自身を除く): 288479672

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 3944, 7789, 7888, 15578, 15776, 31156, 31552, 62312, 124624, 132413, 225881, 249248, 264826, 451762, 498496, 529652, 903524, 1059304, 1807048, 2118608, 3614096, 3839977, 4237216, 7228192, 7679954, 8474432, 14456384, 15359908, 30719816, 61439632, 122879264, 245758528]

約数ペア:

[(1, 245758528), (2, 122879264), (4, 61439632), (8, 30719816), (16, 15359908), (17, 14456384), (29, 8474432), (32, 7679954), (34, 7228192), (58, 4237216), (64, 3839977), (68, 3614096), (116, 2118608), (136, 1807048), (232, 1059304), (272, 903524), (464, 529652), (493, 498496), (544, 451762), (928, 264826), (986, 249248), (1088, 225881), (1856, 132413), (1972, 124624), (3944, 62312), (7789, 31552), (7888, 31156), (15578, 15776)]