21658372736

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 58874726400

約数和(自身を除く): 37216353664

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 127, 128, 143, 154, 176, 182, 208, 224, 242, 254, 286, 308, 352, 364, 416, 448, 484, 508, 572, 616, 704, 728, 832, 847, 889, 896, 968, 1001, 1016, 1144, 1232, 1331, 1397, 1408, 1456, 1573, 1651, 1664, 1694, 1778, 1936, 2002, 2032, 2288, 2464, 2662, 2794, 2912, 3146, 3302, 3388, 3556, 3872, 4004, 4064, 4576, 4928, 5324, 5588, 5824, 6292, 6604, 6776, 7112, 7744, 8008, 8128, 9152, 9317, 9779, 9856, 10648, 11011, 11176, 11557, 11648, 12584, 13208, 13552, 14224, 14641, 15367, 15488, 16016, 16256, 17303, 18161, 18304, 18634, 19558, 21296, 22022, 22352, 23114, 25168, 26416, 27104, 28448, 29282, 30734, 32032, 34606, 36322, 37268, 39116, 42592, 44044, 44704, 46228, 50336, 52832, 54208, 56896, 58564, 61468, 64064, 69212, 72644, 74536, 78232, 85184, 88088, 89408, 92456, 100672, 102487, 105664, 107569, 108416, 113792, 117128, 121121, 122936, 127127, 128128, 138424, 145288, 149072, 156464, 169037, 170368, 176176, 178816, 184912, 190333, 199771, 201344, 204974, 211328, 215138, 234256, 242242, 245872, 254254, 276848, 290576, 298144, 312928, 338074, 352352, 369824, 380666, 399542, 409948, 430276, 468512, 484484, 491744, 508508, 553696, 581152, 596288, 625856, 676148, 704704, 739648, 761332, 799084, 819896, 860552, 937024, 968968, 983488, 1017016, 1107392, 1162304, 1183259, 1192576, 1251712, 1332331, 1352296, 1398397, 1409408, 1479296, 1522664, 1598168, 1639792, 1721104, 1859407, 1874048, 1937936, 1966976, 2034032, 2197481, 2214784, 2324608, 2366518, 2664662, 2704592, 2796794, 3045328, 3196336, 3279584, 3442208, 3718814, 3875872, 4068064, 4394962, 4733036, 5329324, 5409184, 5593588, 6090656, 6392672, 6559168, 6884416, 7437628, 7751744, 8136128, 8789924, 9466072, 10658648, 10818368, 11187176, 12181312, 12785344, 13015849, 13118336, 13768832, 14875256, 15382367, 15503488, 16272256, 17579848, 18932144, 21317296, 21636736, 22374352, 24172291, 24362624, 25570688, 26031698, 29750512, 30764734, 35159696, 37864288, 42634592, 44748704, 48344582, 52063396, 59501024, 61529468, 70319392, 75728576, 85269184, 89497408, 96689164, 104126792, 119002048, 123058936, 140638784, 151457152, 169206037, 170538368, 178994816, 193378328, 208253584, 238004096, 246117872, 281277568, 338412074, 386756656, 416507168, 492235744, 676824148, 773513312, 833014336, 984471488, 1353648296, 1547026624, 1666028672, 1968942976, 2707296592, 3094053248, 5414593184, 10829186368, 21658372736]

約数ペア:

[(1, 21658372736), (2, 10829186368), (4, 5414593184), (7, 3094053248), (8, 2707296592), (11, 1968942976), (13, 1666028672), (14, 1547026624), (16, 1353648296), (22, 984471488), (26, 833014336), (28, 773513312), (32, 676824148), (44, 492235744), (52, 416507168), (56, 386756656), (64, 338412074), (77, 281277568), (88, 246117872), (91, 238004096), (104, 208253584), (112, 193378328), (121, 178994816), (127, 170538368), (128, 169206037), (143, 151457152), (154, 140638784), (176, 123058936), (182, 119002048), (208, 104126792), (224, 96689164), (242, 89497408), (254, 85269184), (286, 75728576), (308, 70319392), (352, 61529468), (364, 59501024), (416, 52063396), (448, 48344582), (484, 44748704), (508, 42634592), (572, 37864288), (616, 35159696), (704, 30764734), (728, 29750512), (832, 26031698), (847, 25570688), (889, 24362624), (896, 24172291), (968, 22374352), (1001, 21636736), (1016, 21317296), (1144, 18932144), (1232, 17579848), (1331, 16272256), (1397, 15503488), (1408, 15382367), (1456, 14875256), (1573, 13768832), (1651, 13118336), (1664, 13015849), (1694, 12785344), (1778, 12181312), (1936, 11187176), (2002, 10818368), (2032, 10658648), (2288, 9466072), (2464, 8789924), (2662, 8136128), (2794, 7751744), (2912, 7437628), (3146, 6884416), (3302, 6559168), (3388, 6392672), (3556, 6090656), (3872, 5593588), (4004, 5409184), (4064, 5329324), (4576, 4733036), (4928, 4394962), (5324, 4068064), (5588, 3875872), (5824, 3718814), (6292, 3442208), (6604, 3279584), (6776, 3196336), (7112, 3045328), (7744, 2796794), (8008, 2704592), (8128, 2664662), (9152, 2366518), (9317, 2324608), (9779, 2214784), (9856, 2197481), (10648, 2034032), (11011, 1966976), (11176, 1937936), (11557, 1874048), (11648, 1859407), (12584, 1721104), (13208, 1639792), (13552, 1598168), (14224, 1522664), (14641, 1479296), (15367, 1409408), (15488, 1398397), (16016, 1352296), (16256, 1332331), (17303, 1251712), (18161, 1192576), (18304, 1183259), (18634, 1162304), (19558, 1107392), (21296, 1017016), (22022, 983488), (22352, 968968), (23114, 937024), (25168, 860552), (26416, 819896), (27104, 799084), (28448, 761332), (29282, 739648), (30734, 704704), (32032, 676148), (34606, 625856), (36322, 596288), (37268, 581152), (39116, 553696), (42592, 508508), (44044, 491744), (44704, 484484), (46228, 468512), (50336, 430276), (52832, 409948), (54208, 399542), (56896, 380666), (58564, 369824), (61468, 352352), (64064, 338074), (69212, 312928), (72644, 298144), (74536, 290576), (78232, 276848), (85184, 254254), (88088, 245872), (89408, 242242), (92456, 234256), (100672, 215138), (102487, 211328), (105664, 204974), (107569, 201344), (108416, 199771), (113792, 190333), (117128, 184912), (121121, 178816), (122936, 176176), (127127, 170368), (128128, 169037), (138424, 156464), (145288, 149072)]