888845568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 2571319296

約数和(自身を除く): 1682473728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 508, 624, 701, 762, 768, 832, 1016, 1248, 1402, 1524, 1651, 1664, 2032, 2103, 2496, 2804, 3048, 3302, 3328, 4064, 4206, 4953, 4992, 5608, 6096, 6604, 8128, 8412, 9113, 9906, 9984, 11216, 12192, 13208, 16256, 16824, 18226, 19812, 22432, 24384, 26416, 27339, 32512, 33648, 36452, 39624, 44864, 48768, 52832, 54678, 67296, 72904, 79248, 89027, 89728, 97536, 105664, 109356, 134592, 145808, 158496, 178054, 179456, 211328, 218712, 267081, 269184, 291616, 316992, 356108, 422656, 437424, 534162, 538368, 583232, 633984, 712216, 874848, 1068324, 1157351, 1166464, 1267968, 1424432, 1749696, 2136648, 2314702, 2332928, 2848864, 3472053, 3499392, 4273296, 4629404, 5697728, 6944106, 6998784, 8546592, 9258808, 11395456, 13888212, 17093184, 18517616, 22790912, 27776424, 34186368, 37035232, 55552848, 68372736, 74070464, 111105696, 148140928, 222211392, 296281856, 444422784, 888845568]

約数ペア:

[(1, 888845568), (2, 444422784), (3, 296281856), (4, 222211392), (6, 148140928), (8, 111105696), (12, 74070464), (13, 68372736), (16, 55552848), (24, 37035232), (26, 34186368), (32, 27776424), (39, 22790912), (48, 18517616), (52, 17093184), (64, 13888212), (78, 11395456), (96, 9258808), (104, 8546592), (127, 6998784), (128, 6944106), (156, 5697728), (192, 4629404), (208, 4273296), (254, 3499392), (256, 3472053), (312, 2848864), (381, 2332928), (384, 2314702), (416, 2136648), (508, 1749696), (624, 1424432), (701, 1267968), (762, 1166464), (768, 1157351), (832, 1068324), (1016, 874848), (1248, 712216), (1402, 633984), (1524, 583232), (1651, 538368), (1664, 534162), (2032, 437424), (2103, 422656), (2496, 356108), (2804, 316992), (3048, 291616), (3302, 269184), (3328, 267081), (4064, 218712), (4206, 211328), (4953, 179456), (4992, 178054), (5608, 158496), (6096, 145808), (6604, 134592), (8128, 109356), (8412, 105664), (9113, 97536), (9906, 89728), (9984, 89027), (11216, 79248), (12192, 72904), (13208, 67296), (16256, 54678), (16824, 52832), (18226, 48768), (19812, 44864), (22432, 39624), (24384, 36452), (26416, 33648), (27339, 32512)]