21981147552

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13313}}^1$

素因数の和:13362

約数の個数: 360

約数和(自身を含む): 80991112356

約数和(自身を除く): 59009964804

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 567, 588, 624, 637, 648, 672, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1053, 1092, 1134, 1176, 1248, 1274, 1296, 1323, 1404, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2106, 2184, 2268, 2352, 2457, 2548, 2592, 2646, 2808, 2912, 3024, 3276, 3528, 3744, 3822, 3969, 4212, 4368, 4536, 4704, 4914, 5096, 5292, 5616, 5733, 6048, 6552, 7056, 7371, 7644, 7938, 8424, 8736, 9072, 9828, 10192, 10584, 11232, 11466, 13104, 13313, 14112, 14742, 15288, 15876, 16848, 17199, 18144, 19656, 20384, 21168, 22932, 26208, 26626, 29484, 30576, 31752, 33696, 34398, 39312, 39939, 42336, 45864, 51597, 53252, 58968, 61152, 63504, 68796, 78624, 79878, 91728, 93191, 103194, 106504, 117936, 119817, 127008, 137592, 159756, 173069, 183456, 186382, 206388, 213008, 235872, 239634, 275184, 279573, 319512, 346138, 359451, 372764, 412776, 426016, 479268, 519207, 550368, 559146, 639024, 652337, 692276, 718902, 745528, 825552, 838719, 958536, 1038414, 1078353, 1118292, 1211483, 1278048, 1304674, 1384552, 1437804, 1491056, 1557621, 1651104, 1677438, 1917072, 1957011, 2076828, 2156706, 2236584, 2422966, 2516157, 2609348, 2769104, 2875608, 2982112, 3115242, 3354876, 3634449, 3834144, 3914022, 4153656, 4313412, 4473168, 4672863, 4845932, 5032314, 5218696, 5538208, 5751216, 5871033, 6230484, 6709752, 7268898, 7548471, 7828044, 8307312, 8480381, 8626824, 8946336, 9345726, 9691864, 10064628, 10437392, 10903347, 11502432, 11742066, 12460968, 13419504, 14018589, 14537796, 15096942, 15656088, 16614624, 16960762, 17253648, 17613099, 18691452, 19383728, 20129256, 20874784, 21806694, 23484132, 24921936, 25441143, 26839008, 28037178, 29075592, 30193884, 31312176, 32710041, 33921524, 34507296, 35226198, 37382904, 38767456, 40258512, 43613388, 46968264, 49843872, 50882286, 52839297, 56074356, 58151184, 60387768, 62624352, 65420082, 67843048, 70452396, 74765808, 76323429, 80517024, 87226776, 93936528, 98130123, 101764572, 105678594, 112148712, 116302368, 120775536, 130840164, 135686096, 140904792, 149531616, 152646858, 174453552, 187873056, 196260246, 203529144, 211357188, 224297424, 228970287, 241551072, 261680328, 271372192, 281809584, 305293716, 348907104, 392520492, 407058288, 422714376, 448594848, 457940574, 523360656, 563619168, 610587432, 686910861, 785040984, 814116576, 845428752, 915881148, 1046721312, 1221174864, 1373821722, 1570081968, 1690857504, 1831762296, 2442349728, 2747643444, 3140163936, 3663524592, 5495286888, 7327049184, 10990573776, 21981147552]

約数ペア:

[(1, 21981147552), (2, 10990573776), (3, 7327049184), (4, 5495286888), (6, 3663524592), (7, 3140163936), (8, 2747643444), (9, 2442349728), (12, 1831762296), (13, 1690857504), (14, 1570081968), (16, 1373821722), (18, 1221174864), (21, 1046721312), (24, 915881148), (26, 845428752), (27, 814116576), (28, 785040984), (32, 686910861), (36, 610587432), (39, 563619168), (42, 523360656), (48, 457940574), (49, 448594848), (52, 422714376), (54, 407058288), (56, 392520492), (63, 348907104), (72, 305293716), (78, 281809584), (81, 271372192), (84, 261680328), (91, 241551072), (96, 228970287), (98, 224297424), (104, 211357188), (108, 203529144), (112, 196260246), (117, 187873056), (126, 174453552), (144, 152646858), (147, 149531616), (156, 140904792), (162, 135686096), (168, 130840164), (182, 120775536), (189, 116302368), (196, 112148712), (208, 105678594), (216, 101764572), (224, 98130123), (234, 93936528), (252, 87226776), (273, 80517024), (288, 76323429), (294, 74765808), (312, 70452396), (324, 67843048), (336, 65420082), (351, 62624352), (364, 60387768), (378, 58151184), (392, 56074356), (416, 52839297), (432, 50882286), (441, 49843872), (468, 46968264), (504, 43613388), (546, 40258512), (567, 38767456), (588, 37382904), (624, 35226198), (637, 34507296), (648, 33921524), (672, 32710041), (702, 31312176), (728, 30193884), (756, 29075592), (784, 28037178), (819, 26839008), (864, 25441143), (882, 24921936), (936, 23484132), (1008, 21806694), (1053, 20874784), (1092, 20129256), (1134, 19383728), (1176, 18691452), (1248, 17613099), (1274, 17253648), (1296, 16960762), (1323, 16614624), (1404, 15656088), (1456, 15096942), (1512, 14537796), (1568, 14018589), (1638, 13419504), (1764, 12460968), (1872, 11742066), (1911, 11502432), (2016, 10903347), (2106, 10437392), (2184, 10064628), (2268, 9691864), (2352, 9345726), (2457, 8946336), (2548, 8626824), (2592, 8480381), (2646, 8307312), (2808, 7828044), (2912, 7548471), (3024, 7268898), (3276, 6709752), (3528, 6230484), (3744, 5871033), (3822, 5751216), (3969, 5538208), (4212, 5218696), (4368, 5032314), (4536, 4845932), (4704, 4672863), (4914, 4473168), (5096, 4313412), (5292, 4153656), (5616, 3914022), (5733, 3834144), (6048, 3634449), (6552, 3354876), (7056, 3115242), (7371, 2982112), (7644, 2875608), (7938, 2769104), (8424, 2609348), (8736, 2516157), (9072, 2422966), (9828, 2236584), (10192, 2156706), (10584, 2076828), (11232, 1957011), (11466, 1917072), (13104, 1677438), (13313, 1651104), (14112, 1557621), (14742, 1491056), (15288, 1437804), (15876, 1384552), (16848, 1304674), (17199, 1278048), (18144, 1211483), (19656, 1118292), (20384, 1078353), (21168, 1038414), (22932, 958536), (26208, 838719), (26626, 825552), (29484, 745528), (30576, 718902), (31752, 692276), (33696, 652337), (34398, 639024), (39312, 559146), (39939, 550368), (42336, 519207), (45864, 479268), (51597, 426016), (53252, 412776), (58968, 372764), (61152, 359451), (63504, 346138), (68796, 319512), (78624, 279573), (79878, 275184), (91728, 239634), (93191, 235872), (103194, 213008), (106504, 206388), (117936, 186382), (119817, 183456), (127008, 173069), (137592, 159756)]