250518688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 345572192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 496, 602, 688, 839, 868, 992, 1204, 1333, 1376, 1678, 1736, 2408, 2666, 3356, 3472, 4816, 5332, 5873, 6712, 6944, 9331, 9632, 10664, 11746, 13424, 18662, 21328, 23492, 26009, 26848, 36077, 37324, 42656, 46984, 52018, 72154, 74648, 93968, 104036, 144308, 149296, 182063, 187936, 208072, 252539, 288616, 298592, 364126, 416144, 505078, 577232, 728252, 832288, 1010156, 1118387, 1154464, 1456504, 2020312, 2236774, 2913008, 4040624, 4473548, 5826016, 7828709, 8081248, 8947096, 15657418, 17894192, 31314836, 35788384, 62629672, 125259344, 250518688]

約数ペア:

[(1, 250518688), (2, 125259344), (4, 62629672), (7, 35788384), (8, 31314836), (14, 17894192), (16, 15657418), (28, 8947096), (31, 8081248), (32, 7828709), (43, 5826016), (56, 4473548), (62, 4040624), (86, 2913008), (112, 2236774), (124, 2020312), (172, 1456504), (217, 1154464), (224, 1118387), (248, 1010156), (301, 832288), (344, 728252), (434, 577232), (496, 505078), (602, 416144), (688, 364126), (839, 298592), (868, 288616), (992, 252539), (1204, 208072), (1333, 187936), (1376, 182063), (1678, 149296), (1736, 144308), (2408, 104036), (2666, 93968), (3356, 74648), (3472, 72154), (4816, 52018), (5332, 46984), (5873, 42656), (6712, 37324), (6944, 36077), (9331, 26848), (9632, 26009), (10664, 23492), (11746, 21328), (13424, 18662)]