2684296448

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 5551176960

約数和(自身を除く): 2866880512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 409, 496, 818, 827, 992, 1636, 1654, 1984, 3272, 3308, 3968, 6544, 6616, 7936, 12679, 13088, 13232, 25358, 25637, 26176, 26464, 50716, 51274, 52352, 52928, 101432, 102548, 104704, 105856, 202864, 205096, 211712, 338243, 405728, 410192, 676486, 811456, 820384, 1352972, 1622912, 1640768, 2705944, 3245824, 3281536, 5411888, 6563072, 10485533, 10823776, 20971066, 21647552, 41942132, 43295104, 83884264, 86590208, 167768528, 335537056, 671074112, 1342148224, 2684296448]

約数ペア:

[(1, 2684296448), (2, 1342148224), (4, 671074112), (8, 335537056), (16, 167768528), (31, 86590208), (32, 83884264), (62, 43295104), (64, 41942132), (124, 21647552), (128, 20971066), (248, 10823776), (256, 10485533), (409, 6563072), (496, 5411888), (818, 3281536), (827, 3245824), (992, 2705944), (1636, 1640768), (1654, 1622912), (1984, 1352972), (3272, 820384), (3308, 811456), (3968, 676486), (6544, 410192), (6616, 405728), (7936, 338243), (12679, 211712), (13088, 205096), (13232, 202864), (25358, 105856), (25637, 104704), (26176, 102548), (26464, 101432), (50716, 52928), (51274, 52352)]