874985216

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 2097144000

約数和(自身を除く): 1222158784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 113, 116, 128, 149, 203, 224, 226, 232, 256, 298, 406, 448, 452, 464, 596, 791, 812, 896, 904, 928, 1043, 1192, 1582, 1624, 1792, 1808, 1856, 2086, 2384, 3164, 3248, 3277, 3616, 3712, 4172, 4321, 4768, 6328, 6496, 6554, 7232, 7424, 8344, 8642, 9536, 12656, 12992, 13108, 14464, 16688, 16837, 17284, 19072, 22939, 25312, 25984, 26216, 28928, 30247, 33376, 33674, 34568, 38144, 45878, 50624, 51968, 52432, 60494, 66752, 67348, 69136, 91756, 101248, 104864, 117859, 120988, 133504, 134696, 138272, 183512, 202496, 209728, 235718, 241976, 267008, 269392, 276544, 367024, 419456, 471436, 483952, 488273, 538784, 553088, 734048, 838912, 942872, 967904, 976546, 1077568, 1106176, 1468096, 1885744, 1935808, 1953092, 2155136, 2936192, 3417911, 3771488, 3871616, 3906184, 4310272, 5872384, 6835822, 7542976, 7743232, 7812368, 13671644, 15085952, 15624736, 27343288, 30171904, 31249472, 54686576, 62498944, 109373152, 124997888, 218746304, 437492608, 874985216]

約数ペア:

[(1, 874985216), (2, 437492608), (4, 218746304), (7, 124997888), (8, 109373152), (14, 62498944), (16, 54686576), (28, 31249472), (29, 30171904), (32, 27343288), (56, 15624736), (58, 15085952), (64, 13671644), (112, 7812368), (113, 7743232), (116, 7542976), (128, 6835822), (149, 5872384), (203, 4310272), (224, 3906184), (226, 3871616), (232, 3771488), (256, 3417911), (298, 2936192), (406, 2155136), (448, 1953092), (452, 1935808), (464, 1885744), (596, 1468096), (791, 1106176), (812, 1077568), (896, 976546), (904, 967904), (928, 942872), (1043, 838912), (1192, 734048), (1582, 553088), (1624, 538784), (1792, 488273), (1808, 483952), (1856, 471436), (2086, 419456), (2384, 367024), (3164, 276544), (3248, 269392), (3277, 267008), (3616, 241976), (3712, 235718), (4172, 209728), (4321, 202496), (4768, 183512), (6328, 138272), (6496, 134696), (6554, 133504), (7232, 120988), (7424, 117859), (8344, 104864), (8642, 101248), (9536, 91756), (12656, 69136), (12992, 67348), (13108, 66752), (14464, 60494), (16688, 52432), (16837, 51968), (17284, 50624), (19072, 45878), (22939, 38144), (25312, 34568), (25984, 33674), (26216, 33376), (28928, 30247)]