18256685606656

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{41161}}^1$

素因数の和:43071

約数の個数: 216

約数和(自身を含む): 44647988375760

約数和(自身を除く): 26391302769104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1861, 1862, 2128, 2432, 3136, 3722, 3724, 4256, 4864, 6272, 7444, 7448, 8512, 12544, 13027, 14888, 14896, 17024, 26054, 29776, 29792, 34048, 35359, 41161, 52108, 59552, 59584, 70718, 82322, 91189, 104216, 119104, 119168, 141436, 164644, 182378, 208432, 238208, 238336, 247513, 282872, 288127, 329288, 364756, 416864, 476416, 495026, 565744, 576254, 658576, 729512, 782059, 833728, 990052, 1131488, 1152508, 1317152, 1459024, 1564118, 1667456, 1732591, 1980104, 2016889, 2262976, 2305016, 2634304, 2918048, 3128236, 3334912, 3465182, 3960208, 4033778, 4525952, 4610032, 5268608, 5474413, 5836096, 6256472, 6930364, 7920416, 8067556, 9051904, 9220064, 10537216, 10948826, 11672192, 12512944, 13860728, 15840832, 16135112, 18440128, 21897652, 23344384, 25025888, 27721456, 31681664, 32270224, 36880256, 38320891, 43795304, 50051776, 55442912, 63363328, 64540448, 73760512, 76600621, 76641782, 87590608, 100103552, 110885824, 129080896, 153201242, 153283564, 175181216, 200207104, 221771648, 258161792, 306402484, 306567128, 350362432, 443543296, 516323584, 536204347, 612804968, 613134256, 700724864, 1072408694, 1225609936, 1226268512, 1401449728, 1455411799, 2144817388, 2451219872, 2452537024, 2910823598, 3753430429, 4289634776, 4902439744, 4905074048, 5821647196, 7506860858, 8579269552, 9804879488, 9810148096, 10187882593, 11643294392, 15013721716, 17158539104, 19609758976, 20375765186, 23286588784, 30027443432, 34317078208, 40751530372, 46573177568, 60054886864, 68634156416, 71315178151, 81503060744, 93146355136, 120109773728, 137268312832, 142630356302, 163006121488, 186292710272, 240219547456, 285260712604, 326012242976, 372585420544, 480439094912, 570521425208, 652024485952, 960878189824, 1141042850416, 1304048971904, 2282085700832, 2608097943808, 4564171401664, 9128342803328, 18256685606656]

約数ペア:

[(1, 18256685606656), (2, 9128342803328), (4, 4564171401664), (7, 2608097943808), (8, 2282085700832), (14, 1304048971904), (16, 1141042850416), (19, 960878189824), (28, 652024485952), (32, 570521425208), (38, 480439094912), (49, 372585420544), (56, 326012242976), (64, 285260712604), (76, 240219547456), (98, 186292710272), (112, 163006121488), (128, 142630356302), (133, 137268312832), (152, 120109773728), (196, 93146355136), (224, 81503060744), (256, 71315178151), (266, 68634156416), (304, 60054886864), (392, 46573177568), (448, 40751530372), (532, 34317078208), (608, 30027443432), (784, 23286588784), (896, 20375765186), (931, 19609758976), (1064, 17158539104), (1216, 15013721716), (1568, 11643294392), (1792, 10187882593), (1861, 9810148096), (1862, 9804879488), (2128, 8579269552), (2432, 7506860858), (3136, 5821647196), (3722, 4905074048), (3724, 4902439744), (4256, 4289634776), (4864, 3753430429), (6272, 2910823598), (7444, 2452537024), (7448, 2451219872), (8512, 2144817388), (12544, 1455411799), (13027, 1401449728), (14888, 1226268512), (14896, 1225609936), (17024, 1072408694), (26054, 700724864), (29776, 613134256), (29792, 612804968), (34048, 536204347), (35359, 516323584), (41161, 443543296), (52108, 350362432), (59552, 306567128), (59584, 306402484), (70718, 258161792), (82322, 221771648), (91189, 200207104), (104216, 175181216), (119104, 153283564), (119168, 153201242), (141436, 129080896), (164644, 110885824), (182378, 100103552), (208432, 87590608), (238208, 76641782), (238336, 76600621), (247513, 73760512), (282872, 64540448), (288127, 63363328), (329288, 55442912), (364756, 50051776), (416864, 43795304), (476416, 38320891), (495026, 36880256), (565744, 32270224), (576254, 31681664), (658576, 27721456), (729512, 25025888), (782059, 23344384), (833728, 21897652), (990052, 18440128), (1131488, 16135112), (1152508, 15840832), (1317152, 13860728), (1459024, 12512944), (1564118, 11672192), (1667456, 10948826), (1732591, 10537216), (1980104, 9220064), (2016889, 9051904), (2262976, 8067556), (2305016, 7920416), (2634304, 6930364), (2918048, 6256472), (3128236, 5836096), (3334912, 5474413), (3465182, 5268608), (3960208, 4610032), (4033778, 4525952)]