286307072

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 604369920

約数和(自身を除く): 318062848

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 688, 839, 992, 1333, 1376, 1678, 1984, 2666, 2752, 3356, 3968, 5332, 5504, 6712, 7936, 10664, 11008, 13424, 21328, 26009, 26848, 36077, 42656, 52018, 53696, 72154, 85312, 104036, 107392, 144308, 170624, 208072, 214784, 288616, 341248, 416144, 577232, 832288, 1118387, 1154464, 1664576, 2236774, 2308928, 3329152, 4473548, 4617856, 6658304, 8947096, 9235712, 17894192, 35788384, 71576768, 143153536, 286307072]

約数ペア:

[(1, 286307072), (2, 143153536), (4, 71576768), (8, 35788384), (16, 17894192), (31, 9235712), (32, 8947096), (43, 6658304), (62, 4617856), (64, 4473548), (86, 3329152), (124, 2308928), (128, 2236774), (172, 1664576), (248, 1154464), (256, 1118387), (344, 832288), (496, 577232), (688, 416144), (839, 341248), (992, 288616), (1333, 214784), (1376, 208072), (1678, 170624), (1984, 144308), (2666, 107392), (2752, 104036), (3356, 85312), (3968, 72154), (5332, 53696), (5504, 52018), (6712, 42656), (7936, 36077), (10664, 26848), (11008, 26009), (13424, 21328)]