881856768

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{88327}}^1$

素因数の和:88359

約数の個数: 72

約数和(自身を含む): 2527594048

約数和(自身を除く): 1645737280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 88327, 176654, 264981, 353308, 529962, 706616, 1059924, 1148251, 1413232, 2119848, 2296502, 2826464, 3444753, 4239696, 4593004, 5652928, 6889506, 8479392, 9186008, 11305856, 13779012, 16958784, 18372016, 22611712, 27558024, 33917568, 36744032, 55116048, 67835136, 73488064, 110232096, 146976128, 220464192, 293952256, 440928384, 881856768]

約数ペア:

[(1, 881856768), (2, 440928384), (3, 293952256), (4, 220464192), (6, 146976128), (8, 110232096), (12, 73488064), (13, 67835136), (16, 55116048), (24, 36744032), (26, 33917568), (32, 27558024), (39, 22611712), (48, 18372016), (52, 16958784), (64, 13779012), (78, 11305856), (96, 9186008), (104, 8479392), (128, 6889506), (156, 5652928), (192, 4593004), (208, 4239696), (256, 3444753), (312, 2826464), (384, 2296502), (416, 2119848), (624, 1413232), (768, 1148251), (832, 1059924), (1248, 706616), (1664, 529962), (2496, 353308), (3328, 264981), (4992, 176654), (9984, 88327)]