402884928

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 280

約数和(自身を含む): 1298204160

約数和(自身を除く): 895319232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 81, 92, 93, 96, 108, 109, 124, 138, 144, 162, 184, 186, 192, 207, 216, 218, 248, 276, 279, 288, 324, 327, 368, 372, 414, 432, 436, 496, 552, 558, 576, 621, 648, 654, 713, 736, 744, 828, 837, 864, 872, 981, 992, 1104, 1116, 1242, 1296, 1308, 1426, 1472, 1488, 1656, 1674, 1728, 1744, 1863, 1962, 1984, 2139, 2208, 2232, 2484, 2507, 2511, 2592, 2616, 2852, 2943, 2976, 3312, 3348, 3379, 3488, 3726, 3924, 4278, 4416, 4464, 4968, 5014, 5022, 5184, 5232, 5704, 5886, 5952, 6417, 6624, 6696, 6758, 6976, 7452, 7521, 7848, 8556, 8829, 8928, 9936, 10028, 10044, 10137, 10464, 11408, 11772, 12834, 13248, 13392, 13516, 14904, 15042, 15696, 17112, 17658, 17856, 19251, 19872, 20056, 20088, 20274, 20928, 22563, 22816, 23544, 25668, 26784, 27032, 29808, 30084, 30411, 31392, 34224, 35316, 38502, 39744, 40112, 40176, 40548, 45126, 45632, 47088, 51336, 53568, 54064, 57753, 59616, 60168, 60822, 62784, 67689, 68448, 70632, 77004, 77717, 80224, 80352, 81096, 90252, 91233, 94176, 102672, 108128, 115506, 119232, 120336, 121644, 135378, 136896, 141264, 154008, 155434, 160448, 160704, 162192, 180504, 182466, 188352, 203067, 205344, 216256, 231012, 233151, 240672, 243288, 270756, 273699, 282528, 308016, 310868, 324384, 361008, 364932, 406134, 410688, 462024, 466302, 481344, 486576, 541512, 547398, 565056, 616032, 621736, 648768, 699453, 722016, 729864, 812268, 924048, 932604, 973152, 1083024, 1094796, 1232064, 1243472, 1398906, 1444032, 1459728, 1624536, 1848096, 1865208, 1946304, 2098359, 2166048, 2189592, 2486944, 2797812, 2919456, 3249072, 3696192, 3730416, 4196718, 4332096, 4379184, 4973888, 5595624, 5838912, 6295077, 6498144, 7460832, 8393436, 8758368, 11191248, 12590154, 12996288, 14921664, 16786872, 17516736, 22382496, 25180308, 33573744, 44764992, 50360616, 67147488, 100721232, 134294976, 201442464, 402884928]

約数ペア:

[(1, 402884928), (2, 201442464), (3, 134294976), (4, 100721232), (6, 67147488), (8, 50360616), (9, 44764992), (12, 33573744), (16, 25180308), (18, 22382496), (23, 17516736), (24, 16786872), (27, 14921664), (31, 12996288), (32, 12590154), (36, 11191248), (46, 8758368), (48, 8393436), (54, 7460832), (62, 6498144), (64, 6295077), (69, 5838912), (72, 5595624), (81, 4973888), (92, 4379184), (93, 4332096), (96, 4196718), (108, 3730416), (109, 3696192), (124, 3249072), (138, 2919456), (144, 2797812), (162, 2486944), (184, 2189592), (186, 2166048), (192, 2098359), (207, 1946304), (216, 1865208), (218, 1848096), (248, 1624536), (276, 1459728), (279, 1444032), (288, 1398906), (324, 1243472), (327, 1232064), (368, 1094796), (372, 1083024), (414, 973152), (432, 932604), (436, 924048), (496, 812268), (552, 729864), (558, 722016), (576, 699453), (621, 648768), (648, 621736), (654, 616032), (713, 565056), (736, 547398), (744, 541512), (828, 486576), (837, 481344), (864, 466302), (872, 462024), (981, 410688), (992, 406134), (1104, 364932), (1116, 361008), (1242, 324384), (1296, 310868), (1308, 308016), (1426, 282528), (1472, 273699), (1488, 270756), (1656, 243288), (1674, 240672), (1728, 233151), (1744, 231012), (1863, 216256), (1962, 205344), (1984, 203067), (2139, 188352), (2208, 182466), (2232, 180504), (2484, 162192), (2507, 160704), (2511, 160448), (2592, 155434), (2616, 154008), (2852, 141264), (2943, 136896), (2976, 135378), (3312, 121644), (3348, 120336), (3379, 119232), (3488, 115506), (3726, 108128), (3924, 102672), (4278, 94176), (4416, 91233), (4464, 90252), (4968, 81096), (5014, 80352), (5022, 80224), (5184, 77717), (5232, 77004), (5704, 70632), (5886, 68448), (5952, 67689), (6417, 62784), (6624, 60822), (6696, 60168), (6758, 59616), (6976, 57753), (7452, 54064), (7521, 53568), (7848, 51336), (8556, 47088), (8829, 45632), (8928, 45126), (9936, 40548), (10028, 40176), (10044, 40112), (10137, 39744), (10464, 38502), (11408, 35316), (11772, 34224), (12834, 31392), (13248, 30411), (13392, 30084), (13516, 29808), (14904, 27032), (15042, 26784), (15696, 25668), (17112, 23544), (17658, 22816), (17856, 22563), (19251, 20928), (19872, 20274), (20056, 20088)]