9234678784

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1163

約数の個数: 88

約数和(自身を含む): 19128740096

約数和(自身を除く): 9894061312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 421, 496, 512, 691, 842, 992, 1024, 1382, 1684, 1984, 2764, 3368, 3968, 5528, 6736, 7936, 11056, 13051, 13472, 15872, 21421, 22112, 26102, 26944, 31744, 42842, 44224, 52204, 53888, 85684, 88448, 104408, 107776, 171368, 176896, 208816, 215552, 290911, 342736, 353792, 417632, 431104, 581822, 685472, 707584, 835264, 1163644, 1370944, 1670528, 2327288, 2741888, 3341056, 4654576, 5483776, 6682112, 9018241, 9309152, 10967552, 13364224, 18036482, 18618304, 21935104, 36072964, 37236608, 72145928, 74473216, 144291856, 148946432, 288583712, 297892864, 577167424, 1154334848, 2308669696, 4617339392, 9234678784]

約数ペア:

[(1, 9234678784), (2, 4617339392), (4, 2308669696), (8, 1154334848), (16, 577167424), (31, 297892864), (32, 288583712), (62, 148946432), (64, 144291856), (124, 74473216), (128, 72145928), (248, 37236608), (256, 36072964), (421, 21935104), (496, 18618304), (512, 18036482), (691, 13364224), (842, 10967552), (992, 9309152), (1024, 9018241), (1382, 6682112), (1684, 5483776), (1984, 4654576), (2764, 3341056), (3368, 2741888), (3968, 2327288), (5528, 1670528), (6736, 1370944), (7936, 1163644), (11056, 835264), (13051, 707584), (13472, 685472), (15872, 581822), (21421, 431104), (22112, 417632), (26102, 353792), (26944, 342736), (31744, 290911), (42842, 215552), (44224, 208816), (52204, 176896), (53888, 171368), (85684, 107776), (88448, 104408)]