447930288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 1440741120

約数和(自身を除く): 992810832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 37, 39, 48, 52, 58, 72, 74, 78, 87, 104, 111, 116, 117, 144, 148, 156, 174, 208, 222, 223, 232, 234, 261, 296, 312, 333, 348, 377, 444, 446, 464, 468, 481, 522, 592, 624, 666, 669, 696, 754, 888, 892, 936, 962, 1044, 1073, 1131, 1332, 1338, 1392, 1443, 1508, 1776, 1784, 1872, 1924, 2007, 2088, 2146, 2262, 2664, 2676, 2886, 2899, 3016, 3219, 3393, 3568, 3848, 4014, 4176, 4292, 4329, 4524, 5328, 5352, 5772, 5798, 6032, 6438, 6467, 6786, 7696, 8028, 8251, 8584, 8658, 8697, 9048, 9657, 10704, 11544, 11596, 12876, 12934, 13572, 13949, 16056, 16502, 17168, 17316, 17394, 18096, 19314, 19401, 23088, 23192, 24753, 25752, 25868, 26091, 27144, 27898, 32112, 33004, 34632, 34788, 38628, 38802, 41847, 46384, 49506, 51504, 51736, 52182, 54288, 55796, 58203, 66008, 69264, 69576, 74259, 77256, 77604, 83694, 84071, 99012, 103472, 104364, 107263, 111592, 116406, 125541, 132016, 139152, 148518, 154512, 155208, 167388, 168142, 198024, 208728, 214526, 223184, 232812, 239279, 251082, 252213, 297036, 310416, 321789, 334776, 336284, 396048, 417456, 429052, 465624, 478558, 502164, 504426, 594072, 643578, 669552, 672568, 717837, 756639, 858104, 931248, 957116, 965367, 1004328, 1008852, 1188144, 1287156, 1345136, 1435674, 1513278, 1716208, 1914232, 1930734, 2008656, 2017704, 2153511, 2574312, 2871348, 3026556, 3110627, 3828464, 3861468, 4035408, 4307022, 5148624, 5742696, 6053112, 6221254, 7722936, 8614044, 9331881, 11485392, 12106224, 12442508, 15445872, 17228088, 18663762, 24885016, 27995643, 34456176, 37327524, 49770032, 55991286, 74655048, 111982572, 149310096, 223965144, 447930288]

約数ペア:

[(1, 447930288), (2, 223965144), (3, 149310096), (4, 111982572), (6, 74655048), (8, 55991286), (9, 49770032), (12, 37327524), (13, 34456176), (16, 27995643), (18, 24885016), (24, 18663762), (26, 17228088), (29, 15445872), (36, 12442508), (37, 12106224), (39, 11485392), (48, 9331881), (52, 8614044), (58, 7722936), (72, 6221254), (74, 6053112), (78, 5742696), (87, 5148624), (104, 4307022), (111, 4035408), (116, 3861468), (117, 3828464), (144, 3110627), (148, 3026556), (156, 2871348), (174, 2574312), (208, 2153511), (222, 2017704), (223, 2008656), (232, 1930734), (234, 1914232), (261, 1716208), (296, 1513278), (312, 1435674), (333, 1345136), (348, 1287156), (377, 1188144), (444, 1008852), (446, 1004328), (464, 965367), (468, 957116), (481, 931248), (522, 858104), (592, 756639), (624, 717837), (666, 672568), (669, 669552), (696, 643578), (754, 594072), (888, 504426), (892, 502164), (936, 478558), (962, 465624), (1044, 429052), (1073, 417456), (1131, 396048), (1332, 336284), (1338, 334776), (1392, 321789), (1443, 310416), (1508, 297036), (1776, 252213), (1784, 251082), (1872, 239279), (1924, 232812), (2007, 223184), (2088, 214526), (2146, 208728), (2262, 198024), (2664, 168142), (2676, 167388), (2886, 155208), (2899, 154512), (3016, 148518), (3219, 139152), (3393, 132016), (3568, 125541), (3848, 116406), (4014, 111592), (4176, 107263), (4292, 104364), (4329, 103472), (4524, 99012), (5328, 84071), (5352, 83694), (5772, 77604), (5798, 77256), (6032, 74259), (6438, 69576), (6467, 69264), (6786, 66008), (7696, 58203), (8028, 55796), (8251, 54288), (8584, 52182), (8658, 51736), (8697, 51504), (9048, 49506), (9657, 46384), (10704, 41847), (11544, 38802), (11596, 38628), (12876, 34788), (12934, 34632), (13572, 33004), (13949, 32112), (16056, 27898), (16502, 27144), (17168, 26091), (17316, 25868), (17394, 25752), (18096, 24753), (19314, 23192), (19401, 23088)]