7738580864

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1172

約数の個数: 128

約数和(自身を含む): 18295372800

約数和(自身を除く): 10556791936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 431, 448, 464, 691, 812, 862, 896, 928, 1382, 1624, 1724, 1856, 2764, 3017, 3248, 3448, 3712, 4837, 5528, 6034, 6496, 6896, 9674, 11056, 12068, 12499, 12992, 13792, 19348, 20039, 22112, 24136, 24998, 25984, 27584, 38696, 40078, 44224, 48272, 49996, 55168, 77392, 80156, 87493, 88448, 96544, 99992, 140273, 154784, 160312, 174986, 193088, 199984, 280546, 297821, 309568, 320624, 349972, 386176, 399968, 561092, 595642, 619136, 641248, 699944, 799936, 1122184, 1191284, 1282496, 1399888, 1599872, 2084747, 2244368, 2382568, 2564992, 2799776, 4169494, 4488736, 4765136, 5599552, 8338988, 8636809, 8977472, 9530272, 11199104, 16677976, 17273618, 17954944, 19060544, 33355952, 34547236, 38121088, 60457663, 66711904, 69094472, 120915326, 133423808, 138188944, 241830652, 266847616, 276377888, 483661304, 552755776, 967322608, 1105511552, 1934645216, 3869290432, 7738580864]

約数ペア:

[(1, 7738580864), (2, 3869290432), (4, 1934645216), (7, 1105511552), (8, 967322608), (14, 552755776), (16, 483661304), (28, 276377888), (29, 266847616), (32, 241830652), (56, 138188944), (58, 133423808), (64, 120915326), (112, 69094472), (116, 66711904), (128, 60457663), (203, 38121088), (224, 34547236), (232, 33355952), (406, 19060544), (431, 17954944), (448, 17273618), (464, 16677976), (691, 11199104), (812, 9530272), (862, 8977472), (896, 8636809), (928, 8338988), (1382, 5599552), (1624, 4765136), (1724, 4488736), (1856, 4169494), (2764, 2799776), (3017, 2564992), (3248, 2382568), (3448, 2244368), (3712, 2084747), (4837, 1599872), (5528, 1399888), (6034, 1282496), (6496, 1191284), (6896, 1122184), (9674, 799936), (11056, 699944), (12068, 641248), (12499, 619136), (12992, 595642), (13792, 561092), (19348, 399968), (20039, 386176), (22112, 349972), (24136, 320624), (24998, 309568), (25984, 297821), (27584, 280546), (38696, 199984), (40078, 193088), (44224, 174986), (48272, 160312), (49996, 154784), (55168, 140273), (77392, 99992), (80156, 96544), (87493, 88448)]