815804928

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5766

約数の個数: 120

約数和(自身を含む): 2430844416

約数和(自身を除く): 1615039488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5711, 5952, 7936, 8928, 11422, 11904, 15872, 17133, 17856, 22844, 23808, 34266, 35712, 45688, 47616, 51399, 68532, 71424, 91376, 102798, 137064, 142848, 177041, 182752, 205596, 274128, 354082, 365504, 411192, 531123, 548256, 708164, 731008, 822384, 1062246, 1096512, 1416328, 1462016, 1593369, 1644768, 2124492, 2193024, 2832656, 2924032, 3186738, 3289536, 4248984, 4386048, 5665312, 6373476, 6579072, 8497968, 8772096, 11330624, 12746952, 13158144, 16995936, 22661248, 25493904, 26316288, 33991872, 45322496, 50987808, 67983744, 90644992, 101975616, 135967488, 203951232, 271934976, 407902464, 815804928]

約数ペア:

[(1, 815804928), (2, 407902464), (3, 271934976), (4, 203951232), (6, 135967488), (8, 101975616), (9, 90644992), (12, 67983744), (16, 50987808), (18, 45322496), (24, 33991872), (31, 26316288), (32, 25493904), (36, 22661248), (48, 16995936), (62, 13158144), (64, 12746952), (72, 11330624), (93, 8772096), (96, 8497968), (124, 6579072), (128, 6373476), (144, 5665312), (186, 4386048), (192, 4248984), (248, 3289536), (256, 3186738), (279, 2924032), (288, 2832656), (372, 2193024), (384, 2124492), (496, 1644768), (512, 1593369), (558, 1462016), (576, 1416328), (744, 1096512), (768, 1062246), (992, 822384), (1116, 731008), (1152, 708164), (1488, 548256), (1536, 531123), (1984, 411192), (2232, 365504), (2304, 354082), (2976, 274128), (3968, 205596), (4464, 182752), (4608, 177041), (5711, 142848), (5952, 137064), (7936, 102798), (8928, 91376), (11422, 71424), (11904, 68532), (15872, 51399), (17133, 47616), (17856, 45688), (22844, 35712), (23808, 34266)]