885755584

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 112

約数和(自身を含む): 2106777600

約数和(自身を除く): 1221022016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 79, 112, 116, 158, 203, 224, 232, 316, 406, 448, 464, 553, 632, 812, 863, 928, 1106, 1264, 1624, 1726, 1856, 2212, 2291, 2528, 3248, 3452, 4424, 4582, 5056, 6041, 6496, 6904, 8848, 9164, 12082, 12992, 13808, 16037, 17696, 18328, 24164, 25027, 27616, 32074, 35392, 36656, 48328, 50054, 55232, 64148, 68177, 73312, 96656, 100108, 128296, 136354, 146624, 175189, 193312, 200216, 256592, 272708, 350378, 386624, 400432, 477239, 513184, 545416, 700756, 800864, 954478, 1026368, 1090832, 1401512, 1601728, 1908956, 1977133, 2181664, 2803024, 3817912, 3954266, 4363328, 5606048, 7635824, 7908532, 11212096, 13839931, 15271648, 15817064, 27679862, 30543296, 31634128, 55359724, 63268256, 110719448, 126536512, 221438896, 442877792, 885755584]

約数ペア:

[(1, 885755584), (2, 442877792), (4, 221438896), (7, 126536512), (8, 110719448), (14, 63268256), (16, 55359724), (28, 31634128), (29, 30543296), (32, 27679862), (56, 15817064), (58, 15271648), (64, 13839931), (79, 11212096), (112, 7908532), (116, 7635824), (158, 5606048), (203, 4363328), (224, 3954266), (232, 3817912), (316, 2803024), (406, 2181664), (448, 1977133), (464, 1908956), (553, 1601728), (632, 1401512), (812, 1090832), (863, 1026368), (928, 954478), (1106, 800864), (1264, 700756), (1624, 545416), (1726, 513184), (1856, 477239), (2212, 400432), (2291, 386624), (2528, 350378), (3248, 272708), (3452, 256592), (4424, 200216), (4582, 193312), (5056, 175189), (6041, 146624), (6496, 136354), (6904, 128296), (8848, 100108), (9164, 96656), (12082, 73312), (12992, 68177), (13808, 64148), (16037, 55232), (17696, 50054), (18328, 48328), (24164, 36656), (25027, 35392), (27616, 32074)]