381491208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2769

約数の個数: 160

約数和(自身を含む): 1261032960

約数和(自身を除く): 879541752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 372, 378, 434, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1116, 1134, 1302, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 2713, 3348, 3906, 4536, 5022, 5208, 5426, 5859, 6696, 7812, 8139, 10044, 10852, 11718, 15624, 16278, 17577, 18991, 20088, 21704, 23436, 24417, 32556, 35154, 37982, 46872, 48834, 56973, 65112, 70308, 73251, 75964, 84103, 97668, 113946, 140616, 146502, 151928, 168206, 170919, 195336, 219753, 227892, 252309, 293004, 336412, 341838, 439506, 455784, 504618, 512757, 586008, 588721, 672824, 683676, 756927, 879012, 1009236, 1025514, 1177442, 1367352, 1513854, 1538271, 1758024, 1766163, 2018472, 2051028, 2270781, 2354884, 3027708, 3076542, 3532326, 4102056, 4541562, 4709768, 5298489, 6055416, 6153084, 6812343, 7064652, 9083124, 10596978, 12306168, 13624686, 14129304, 15895467, 18166248, 21193956, 27249372, 31790934, 42387912, 47686401, 54498744, 63581868, 95372802, 127163736, 190745604, 381491208]

約数ペア:

[(1, 381491208), (2, 190745604), (3, 127163736), (4, 95372802), (6, 63581868), (7, 54498744), (8, 47686401), (9, 42387912), (12, 31790934), (14, 27249372), (18, 21193956), (21, 18166248), (24, 15895467), (27, 14129304), (28, 13624686), (31, 12306168), (36, 10596978), (42, 9083124), (54, 7064652), (56, 6812343), (62, 6153084), (63, 6055416), (72, 5298489), (81, 4709768), (84, 4541562), (93, 4102056), (108, 3532326), (124, 3076542), (126, 3027708), (162, 2354884), (168, 2270781), (186, 2051028), (189, 2018472), (216, 1766163), (217, 1758024), (248, 1538271), (252, 1513854), (279, 1367352), (324, 1177442), (372, 1025514), (378, 1009236), (434, 879012), (504, 756927), (558, 683676), (567, 672824), (648, 588721), (651, 586008), (744, 512757), (756, 504618), (837, 455784), (868, 439506), (1116, 341838), (1134, 336412), (1302, 293004), (1512, 252309), (1674, 227892), (1736, 219753), (1953, 195336), (2232, 170919), (2268, 168206), (2511, 151928), (2604, 146502), (2713, 140616), (3348, 113946), (3906, 97668), (4536, 84103), (5022, 75964), (5208, 73251), (5426, 70308), (5859, 65112), (6696, 56973), (7812, 48834), (8139, 46872), (10044, 37982), (10852, 35154), (11718, 32556), (15624, 24417), (16278, 23436), (17577, 21704), (18991, 20088)]