2195250816

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17921}}^1$

素因数の和:17978

約数の個数: 128

約数和(自身を含む): 6580958400

約数和(自身を除く): 4385707584

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, 174, 176, 192, 232, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 928, 957, 1056, 1276, 1392, 1408, 1856, 1914, 2112, 2552, 2784, 3712, 3828, 4224, 5104, 5568, 7656, 10208, 11136, 15312, 17921, 20416, 30624, 35842, 40832, 53763, 61248, 71684, 107526, 122496, 143368, 197131, 215052, 286736, 394262, 430104, 519709, 573472, 591393, 788524, 860208, 1039418, 1146944, 1182786, 1559127, 1577048, 1720416, 2078836, 2293888, 2365572, 3118254, 3154096, 3440832, 4157672, 4731144, 5716799, 6236508, 6308192, 6881664, 8315344, 9462288, 11433598, 12473016, 12616384, 16630688, 17150397, 18924576, 22867196, 24946032, 25232768, 33261376, 34300794, 37849152, 45734392, 49892064, 66522752, 68601588, 75698304, 91468784, 99784128, 137203176, 182937568, 199568256, 274406352, 365875136, 548812704, 731750272, 1097625408, 2195250816]

約数ペア:

[(1, 2195250816), (2, 1097625408), (3, 731750272), (4, 548812704), (6, 365875136), (8, 274406352), (11, 199568256), (12, 182937568), (16, 137203176), (22, 99784128), (24, 91468784), (29, 75698304), (32, 68601588), (33, 66522752), (44, 49892064), (48, 45734392), (58, 37849152), (64, 34300794), (66, 33261376), (87, 25232768), (88, 24946032), (96, 22867196), (116, 18924576), (128, 17150397), (132, 16630688), (174, 12616384), (176, 12473016), (192, 11433598), (232, 9462288), (264, 8315344), (319, 6881664), (348, 6308192), (352, 6236508), (384, 5716799), (464, 4731144), (528, 4157672), (638, 3440832), (696, 3154096), (704, 3118254), (928, 2365572), (957, 2293888), (1056, 2078836), (1276, 1720416), (1392, 1577048), (1408, 1559127), (1856, 1182786), (1914, 1146944), (2112, 1039418), (2552, 860208), (2784, 788524), (3712, 591393), (3828, 573472), (4224, 519709), (5104, 430104), (5568, 394262), (7656, 286736), (10208, 215052), (11136, 197131), (15312, 143368), (17921, 122496), (20416, 107526), (30624, 71684), (35842, 61248), (40832, 53763)]