1286153856

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28627}}^1$

素因数の和:28663

約数の個数: 128

約数和(自身を含む): 4088078400

約数和(自身を除く): 2801924544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 28627, 44928, 57254, 85881, 114508, 171762, 229016, 257643, 343524, 372151, 458032, 515286, 687048, 744302, 772929, 916064, 1030572, 1116453, 1374096, 1488604, 1545858, 1832128, 2061144, 2232906, 2748192, 2977208, 3091716, 3349359, 3664256, 4122288, 4465812, 5496384, 5954416, 6183432, 6698718, 8244576, 8931624, 10048077, 10992768, 11908832, 12366864, 13397436, 16489152, 17863248, 20096154, 23817664, 24733728, 26794872, 32978304, 35726496, 40192308, 47635328, 49467456, 53589744, 71452992, 80384616, 98934912, 107179488, 142905984, 160769232, 214358976, 321538464, 428717952, 643076928, 1286153856]

約数ペア:

[(1, 1286153856), (2, 643076928), (3, 428717952), (4, 321538464), (6, 214358976), (8, 160769232), (9, 142905984), (12, 107179488), (13, 98934912), (16, 80384616), (18, 71452992), (24, 53589744), (26, 49467456), (27, 47635328), (32, 40192308), (36, 35726496), (39, 32978304), (48, 26794872), (52, 24733728), (54, 23817664), (64, 20096154), (72, 17863248), (78, 16489152), (96, 13397436), (104, 12366864), (108, 11908832), (117, 10992768), (128, 10048077), (144, 8931624), (156, 8244576), (192, 6698718), (208, 6183432), (216, 5954416), (234, 5496384), (288, 4465812), (312, 4122288), (351, 3664256), (384, 3349359), (416, 3091716), (432, 2977208), (468, 2748192), (576, 2232906), (624, 2061144), (702, 1832128), (832, 1545858), (864, 1488604), (936, 1374096), (1152, 1116453), (1248, 1030572), (1404, 916064), (1664, 772929), (1728, 744302), (1872, 687048), (2496, 515286), (2808, 458032), (3456, 372151), (3744, 343524), (4992, 257643), (5616, 229016), (7488, 171762), (11232, 114508), (14976, 85881), (22464, 57254), (28627, 44928)]