261679576704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{202393}}^1$

素因数の和:202467

約数の個数: 256

約数和(自身を含む): 878616641280

約数和(自身を除く): 616937064576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 128, 148, 156, 168, 182, 192, 208, 222, 224, 259, 273, 296, 312, 336, 364, 384, 416, 444, 448, 481, 518, 546, 592, 624, 672, 728, 777, 832, 888, 896, 962, 1036, 1092, 1184, 1248, 1344, 1443, 1456, 1554, 1664, 1776, 1924, 2072, 2184, 2368, 2496, 2688, 2886, 2912, 3108, 3367, 3552, 3848, 4144, 4368, 4736, 4992, 5772, 5824, 6216, 6734, 7104, 7696, 8288, 8736, 10101, 11544, 11648, 12432, 13468, 14208, 15392, 16576, 17472, 20202, 23088, 24864, 26936, 30784, 33152, 34944, 40404, 46176, 49728, 53872, 61568, 80808, 92352, 99456, 107744, 161616, 184704, 202393, 215488, 323232, 404786, 430976, 607179, 646464, 809572, 1214358, 1292928, 1416751, 1619144, 2428716, 2631109, 2833502, 3238288, 4250253, 4857432, 5262218, 5667004, 6476576, 7488541, 7893327, 8500506, 9714864, 10524436, 11334008, 12953152, 14977082, 15786654, 17001012, 18417763, 19429728, 21048872, 22465623, 22668016, 25906304, 29954164, 31573308, 34002024, 36835526, 38859456, 42097744, 44931246, 45336032, 52419787, 55253289, 59908328, 63146616, 68004048, 73671052, 77718912, 84195488, 89862492, 90672064, 97351033, 104839574, 110506578, 119816656, 126293232, 136008096, 147342104, 157259361, 168390976, 179724984, 181344128, 194702066, 209679148, 221013156, 239633312, 252586464, 272016192, 292053099, 294684208, 314518722, 336781952, 359449968, 389404132, 419358296, 442026312, 479266624, 505172928, 544032384, 584106198, 589368416, 629037444, 681457231, 718899936, 778808264, 838716592, 884052624, 958533248, 1010345856, 1168212396, 1178736832, 1258074888, 1362914462, 1437799872, 1557616528, 1677433184, 1768105248, 2044371693, 2336424792, 2357473664, 2516149776, 2725828924, 2875599744, 3115233056, 3354866368, 3536210496, 4088743386, 4672849584, 5032299552, 5451657848, 6230466112, 6709732736, 7072420992, 8177486772, 9345699168, 10064599104, 10903315696, 12460932224, 16354973544, 18691398336, 20129198208, 21806631392, 32709947088, 37382796672, 43613262784, 65419894176, 87226525568, 130839788352, 261679576704]

約数ペア:

[(1, 261679576704), (2, 130839788352), (3, 87226525568), (4, 65419894176), (6, 43613262784), (7, 37382796672), (8, 32709947088), (12, 21806631392), (13, 20129198208), (14, 18691398336), (16, 16354973544), (21, 12460932224), (24, 10903315696), (26, 10064599104), (28, 9345699168), (32, 8177486772), (37, 7072420992), (39, 6709732736), (42, 6230466112), (48, 5451657848), (52, 5032299552), (56, 4672849584), (64, 4088743386), (74, 3536210496), (78, 3354866368), (84, 3115233056), (91, 2875599744), (96, 2725828924), (104, 2516149776), (111, 2357473664), (112, 2336424792), (128, 2044371693), (148, 1768105248), (156, 1677433184), (168, 1557616528), (182, 1437799872), (192, 1362914462), (208, 1258074888), (222, 1178736832), (224, 1168212396), (259, 1010345856), (273, 958533248), (296, 884052624), (312, 838716592), (336, 778808264), (364, 718899936), (384, 681457231), (416, 629037444), (444, 589368416), (448, 584106198), (481, 544032384), (518, 505172928), (546, 479266624), (592, 442026312), (624, 419358296), (672, 389404132), (728, 359449968), (777, 336781952), (832, 314518722), (888, 294684208), (896, 292053099), (962, 272016192), (1036, 252586464), (1092, 239633312), (1184, 221013156), (1248, 209679148), (1344, 194702066), (1443, 181344128), (1456, 179724984), (1554, 168390976), (1664, 157259361), (1776, 147342104), (1924, 136008096), (2072, 126293232), (2184, 119816656), (2368, 110506578), (2496, 104839574), (2688, 97351033), (2886, 90672064), (2912, 89862492), (3108, 84195488), (3367, 77718912), (3552, 73671052), (3848, 68004048), (4144, 63146616), (4368, 59908328), (4736, 55253289), (4992, 52419787), (5772, 45336032), (5824, 44931246), (6216, 42097744), (6734, 38859456), (7104, 36835526), (7696, 34002024), (8288, 31573308), (8736, 29954164), (10101, 25906304), (11544, 22668016), (11648, 22465623), (12432, 21048872), (13468, 19429728), (14208, 18417763), (15392, 17001012), (16576, 15786654), (17472, 14977082), (20202, 12953152), (23088, 11334008), (24864, 10524436), (26936, 9714864), (30784, 8500506), (33152, 7893327), (34944, 7488541), (40404, 6476576), (46176, 5667004), (49728, 5262218), (53872, 4857432), (61568, 4250253), (80808, 3238288), (92352, 2833502), (99456, 2631109), (107744, 2428716), (161616, 1619144), (184704, 1416751), (202393, 1292928), (215488, 1214358), (323232, 809572), (404786, 646464), (430976, 607179)]