40913664

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 82707456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 167, 174, 176, 192, 232, 256, 264, 319, 334, 348, 352, 384, 464, 501, 528, 638, 668, 696, 704, 768, 928, 957, 1002, 1056, 1276, 1336, 1392, 1408, 1837, 1856, 1914, 2004, 2112, 2552, 2672, 2784, 2816, 3674, 3712, 3828, 4008, 4224, 4843, 5104, 5344, 5511, 5568, 7348, 7424, 7656, 8016, 8448, 9686, 10208, 10688, 11022, 11136, 14529, 14696, 15312, 16032, 19372, 20416, 21376, 22044, 22272, 29058, 29392, 30624, 32064, 38744, 40832, 42752, 44088, 53273, 58116, 58784, 61248, 64128, 77488, 81664, 88176, 106546, 116232, 117568, 122496, 128256, 154976, 159819, 176352, 213092, 232464, 235136, 244992, 309952, 319638, 352704, 426184, 464928, 470272, 619904, 639276, 705408, 852368, 929856, 1239808, 1278552, 1410816, 1704736, 1859712, 2557104, 3409472, 3719424, 5114208, 6818944, 10228416, 13637888, 20456832, 40913664]

約数ペア:

[(1, 40913664), (2, 20456832), (3, 13637888), (4, 10228416), (6, 6818944), (8, 5114208), (11, 3719424), (12, 3409472), (16, 2557104), (22, 1859712), (24, 1704736), (29, 1410816), (32, 1278552), (33, 1239808), (44, 929856), (48, 852368), (58, 705408), (64, 639276), (66, 619904), (87, 470272), (88, 464928), (96, 426184), (116, 352704), (128, 319638), (132, 309952), (167, 244992), (174, 235136), (176, 232464), (192, 213092), (232, 176352), (256, 159819), (264, 154976), (319, 128256), (334, 122496), (348, 117568), (352, 116232), (384, 106546), (464, 88176), (501, 81664), (528, 77488), (638, 64128), (668, 61248), (696, 58784), (704, 58116), (768, 53273), (928, 44088), (957, 42752), (1002, 40832), (1056, 38744), (1276, 32064), (1336, 30624), (1392, 29392), (1408, 29058), (1837, 22272), (1856, 22044), (1914, 21376), (2004, 20416), (2112, 19372), (2552, 16032), (2672, 15312), (2784, 14696), (2816, 14529), (3674, 11136), (3712, 11022), (3828, 10688), (4008, 10208), (4224, 9686), (4843, 8448), (5104, 8016), (5344, 7656), (5511, 7424), (5568, 7348)]