564828928

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 1176820736

約数和(自身を除く): 611991808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 256, 412, 496, 691, 824, 992, 1382, 1648, 1984, 2764, 3193, 3296, 3968, 5528, 6386, 6592, 7936, 11056, 12772, 13184, 21421, 22112, 25544, 26368, 42842, 44224, 51088, 71173, 85684, 88448, 102176, 142346, 171368, 176896, 204352, 284692, 342736, 408704, 569384, 685472, 817408, 1138768, 1370944, 2206363, 2277536, 2741888, 4412726, 4555072, 5483776, 8825452, 9110144, 17650904, 18220288, 35301808, 70603616, 141207232, 282414464, 564828928]

約数ペア:

[(1, 564828928), (2, 282414464), (4, 141207232), (8, 70603616), (16, 35301808), (31, 18220288), (32, 17650904), (62, 9110144), (64, 8825452), (103, 5483776), (124, 4555072), (128, 4412726), (206, 2741888), (248, 2277536), (256, 2206363), (412, 1370944), (496, 1138768), (691, 817408), (824, 685472), (992, 569384), (1382, 408704), (1648, 342736), (1984, 284692), (2764, 204352), (3193, 176896), (3296, 171368), (3968, 142346), (5528, 102176), (6386, 88448), (6592, 85684), (7936, 71173), (11056, 51088), (12772, 44224), (13184, 42842), (21421, 26368), (22112, 25544)]