1396756368

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{28279}}^1$

素因数の和:28314

約数の個数: 120

約数和(自身を含む): 4558736000

約数和(自身を除く): 3161979632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 28279, 49392, 56558, 84837, 113116, 169674, 197953, 226232, 254511, 339348, 395906, 452464, 509022, 593859, 678696, 791812, 1018044, 1187718, 1357392, 1385671, 1583624, 1781577, 2036088, 2375436, 2771342, 3167248, 3563154, 4072176, 4157013, 4750872, 5542684, 7126308, 8314026, 9501744, 9699697, 11085368, 12471039, 14252616, 16628052, 19399394, 22170736, 24942078, 28505232, 29099091, 33256104, 38798788, 49884156, 58198182, 66512208, 77597576, 87297273, 99768312, 116396364, 155195152, 174594546, 199536624, 232792728, 349189092, 465585456, 698378184, 1396756368]

約数ペア:

[(1, 1396756368), (2, 698378184), (3, 465585456), (4, 349189092), (6, 232792728), (7, 199536624), (8, 174594546), (9, 155195152), (12, 116396364), (14, 99768312), (16, 87297273), (18, 77597576), (21, 66512208), (24, 58198182), (28, 49884156), (36, 38798788), (42, 33256104), (48, 29099091), (49, 28505232), (56, 24942078), (63, 22170736), (72, 19399394), (84, 16628052), (98, 14252616), (112, 12471039), (126, 11085368), (144, 9699697), (147, 9501744), (168, 8314026), (196, 7126308), (252, 5542684), (294, 4750872), (336, 4157013), (343, 4072176), (392, 3563154), (441, 3167248), (504, 2771342), (588, 2375436), (686, 2036088), (784, 1781577), (882, 1583624), (1008, 1385671), (1029, 1357392), (1176, 1187718), (1372, 1018044), (1764, 791812), (2058, 678696), (2352, 593859), (2744, 509022), (3087, 452464), (3528, 395906), (4116, 339348), (5488, 254511), (6174, 226232), (7056, 197953), (8232, 169674), (12348, 113116), (16464, 84837), (24696, 56558), (28279, 49392)]