18820300576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 47186012160

約数和(自身を除く): 28365711584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 179, 224, 284, 308, 352, 358, 497, 568, 601, 616, 716, 781, 994, 1136, 1202, 1232, 1253, 1432, 1562, 1969, 1988, 2272, 2404, 2464, 2506, 2864, 3124, 3938, 3976, 4207, 4808, 5012, 5467, 5728, 6248, 6611, 7876, 7952, 8414, 9616, 10024, 10934, 12496, 12709, 13222, 13783, 15752, 15904, 16828, 19232, 20048, 21868, 24992, 25418, 26444, 27566, 31504, 33656, 40096, 42671, 43736, 46277, 50836, 52888, 55132, 63008, 67312, 85342, 87472, 88963, 92554, 101672, 105776, 107579, 110264, 134624, 139799, 170684, 174944, 177926, 185108, 203344, 211552, 215158, 220528, 279598, 298697, 341368, 355852, 370216, 406688, 430316, 441056, 469381, 559196, 597394, 682736, 711704, 740432, 753053, 860632, 938762, 978593, 1118392, 1183369, 1194788, 1365472, 1423408, 1480864, 1506106, 1721264, 1877524, 1957186, 2236784, 2366738, 2389576, 2846816, 3012212, 3285667, 3442528, 3755048, 3914372, 4473568, 4733476, 4779152, 6024424, 6571334, 7510096, 7638109, 7828744, 8283583, 9466952, 9558304, 12048848, 13142668, 15020192, 15276218, 15657488, 16567166, 18933904, 24097696, 26285336, 30552436, 31314976, 33134332, 37867808, 52570672, 53466763, 61104872, 66268664, 84019199, 105141344, 106933526, 122209744, 132537328, 168038398, 213867052, 244419488, 265074656, 336076796, 427734104, 588134393, 672153592, 855468208, 1176268786, 1344307184, 1710936416, 2352537572, 2688614368, 4705075144, 9410150288, 18820300576]

約数ペア:

[(1, 18820300576), (2, 9410150288), (4, 4705075144), (7, 2688614368), (8, 2352537572), (11, 1710936416), (14, 1344307184), (16, 1176268786), (22, 855468208), (28, 672153592), (32, 588134393), (44, 427734104), (56, 336076796), (71, 265074656), (77, 244419488), (88, 213867052), (112, 168038398), (142, 132537328), (154, 122209744), (176, 106933526), (179, 105141344), (224, 84019199), (284, 66268664), (308, 61104872), (352, 53466763), (358, 52570672), (497, 37867808), (568, 33134332), (601, 31314976), (616, 30552436), (716, 26285336), (781, 24097696), (994, 18933904), (1136, 16567166), (1202, 15657488), (1232, 15276218), (1253, 15020192), (1432, 13142668), (1562, 12048848), (1969, 9558304), (1988, 9466952), (2272, 8283583), (2404, 7828744), (2464, 7638109), (2506, 7510096), (2864, 6571334), (3124, 6024424), (3938, 4779152), (3976, 4733476), (4207, 4473568), (4808, 3914372), (5012, 3755048), (5467, 3442528), (5728, 3285667), (6248, 3012212), (6611, 2846816), (7876, 2389576), (7952, 2366738), (8414, 2236784), (9616, 1957186), (10024, 1877524), (10934, 1721264), (12496, 1506106), (12709, 1480864), (13222, 1423408), (13783, 1365472), (15752, 1194788), (15904, 1183369), (16828, 1118392), (19232, 978593), (20048, 938762), (21868, 860632), (24992, 753053), (25418, 740432), (26444, 711704), (27566, 682736), (31504, 597394), (33656, 559196), (40096, 469381), (42671, 441056), (43736, 430316), (46277, 406688), (50836, 370216), (52888, 355852), (55132, 341368), (63008, 298697), (67312, 279598), (85342, 220528), (87472, 215158), (88963, 211552), (92554, 203344), (101672, 185108), (105776, 177926), (107579, 174944), (110264, 170684), (134624, 139799)]