21804909984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 432

約数和(自身を含む): 74027247840

約数和(自身を除く): 52222337856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 139, 143, 144, 156, 169, 176, 198, 208, 234, 264, 278, 286, 288, 293, 312, 338, 352, 396, 416, 417, 429, 468, 507, 528, 556, 572, 586, 624, 676, 792, 834, 858, 879, 936, 1014, 1056, 1112, 1144, 1172, 1248, 1251, 1287, 1352, 1521, 1529, 1584, 1668, 1716, 1758, 1807, 1859, 1872, 2028, 2224, 2288, 2344, 2502, 2574, 2637, 2704, 3042, 3058, 3168, 3223, 3336, 3432, 3516, 3614, 3718, 3744, 3809, 4056, 4448, 4576, 4587, 4688, 5004, 5148, 5274, 5408, 5421, 5577, 6084, 6116, 6446, 6672, 6864, 7032, 7228, 7436, 7618, 8112, 9174, 9376, 9669, 10008, 10296, 10548, 10842, 11154, 11427, 12168, 12232, 12892, 13344, 13728, 13761, 14064, 14456, 14872, 15236, 16224, 16263, 16731, 18348, 19338, 19877, 20016, 20592, 21096, 21684, 22308, 22854, 23491, 24336, 24464, 25784, 27522, 28128, 28912, 29007, 29744, 30472, 32526, 33462, 34281, 36696, 38676, 39754, 40032, 40727, 41184, 41899, 42192, 43368, 44616, 45708, 46982, 48672, 48928, 49517, 51568, 55044, 57824, 58014, 59488, 59631, 60944, 65052, 66924, 68562, 70473, 73392, 77352, 79508, 81454, 83798, 84384, 86736, 89232, 91416, 93964, 99034, 103136, 110088, 116028, 119262, 121888, 122181, 125697, 130104, 133848, 137124, 140946, 146784, 148551, 154704, 159016, 162908, 167596, 173472, 178464, 178893, 182832, 187928, 198068, 211419, 220176, 232056, 238524, 244362, 251394, 258401, 260208, 267696, 274248, 281892, 297102, 309408, 318032, 325816, 335192, 357786, 365664, 366543, 375856, 377091, 396136, 422838, 440352, 445653, 447997, 464112, 477048, 488724, 502788, 516802, 520416, 529451, 535392, 544687, 548496, 563784, 594204, 636064, 651632, 670384, 715572, 733086, 751712, 754182, 775203, 792272, 845676, 891306, 895994, 928224, 954096, 977448, 1005576, 1033604, 1058902, 1089374, 1096992, 1127568, 1188408, 1303264, 1340768, 1343991, 1431144, 1466172, 1508364, 1550406, 1584544, 1588353, 1634061, 1691352, 1782612, 1791988, 1908192, 1954896, 2011152, 2067208, 2117804, 2178748, 2255136, 2325609, 2376816, 2687982, 2862288, 2932344, 3016728, 3100812, 3176706, 3268122, 3382704, 3565224, 3583976, 3909792, 4022304, 4031973, 4134416, 4235608, 4357496, 4651218, 4753632, 4765059, 4902183, 5375964, 5724576, 5823961, 5864688, 6033456, 6201624, 6353412, 6536244, 6765408, 6882863, 7130448, 7167952, 8063946, 8268832, 8471216, 8714992, 9302436, 9530118, 9804366, 10751928, 11647922, 11729376, 12066912, 12403248, 12706824, 13072488, 13765726, 14260896, 14335904, 16127892, 16942432, 17429984, 17471883, 18604872, 19060236, 19608732, 20648589, 21503856, 23295844, 24806496, 25413648, 26144976, 27531452, 32255784, 34943766, 37209744, 38120472, 39217464, 41297178, 43007712, 46591688, 50827296, 52289952, 52415649, 55062904, 61945767, 64511568, 69887532, 74419488, 75711493, 76240944, 78434928, 82594356, 93183376, 104831298, 110125808, 123891534, 129023136, 139775064, 151422986, 152481888, 156869856, 165188712, 186366752, 209662596, 220251616, 227134479, 247783068, 279550128, 302845972, 330377424, 419325192, 454268958, 495566136, 559100256, 605691944, 660754848, 681403437, 838650384, 908537916, 991132272, 1211383888, 1362806874, 1677300768, 1817075832, 1982264544, 2422767776, 2725613748, 3634151664, 5451227496, 7268303328, 10902454992, 21804909984]

約数ペア:

[(1, 21804909984), (2, 10902454992), (3, 7268303328), (4, 5451227496), (6, 3634151664), (8, 2725613748), (9, 2422767776), (11, 1982264544), (12, 1817075832), (13, 1677300768), (16, 1362806874), (18, 1211383888), (22, 991132272), (24, 908537916), (26, 838650384), (32, 681403437), (33, 660754848), (36, 605691944), (39, 559100256), (44, 495566136), (48, 454268958), (52, 419325192), (66, 330377424), (72, 302845972), (78, 279550128), (88, 247783068), (96, 227134479), (99, 220251616), (104, 209662596), (117, 186366752), (132, 165188712), (139, 156869856), (143, 152481888), (144, 151422986), (156, 139775064), (169, 129023136), (176, 123891534), (198, 110125808), (208, 104831298), (234, 93183376), (264, 82594356), (278, 78434928), (286, 76240944), (288, 75711493), (293, 74419488), (312, 69887532), (338, 64511568), (352, 61945767), (396, 55062904), (416, 52415649), (417, 52289952), (429, 50827296), (468, 46591688), (507, 43007712), (528, 41297178), (556, 39217464), (572, 38120472), (586, 37209744), (624, 34943766), (676, 32255784), (792, 27531452), (834, 26144976), (858, 25413648), (879, 24806496), (936, 23295844), (1014, 21503856), (1056, 20648589), (1112, 19608732), (1144, 19060236), (1172, 18604872), (1248, 17471883), (1251, 17429984), (1287, 16942432), (1352, 16127892), (1521, 14335904), (1529, 14260896), (1584, 13765726), (1668, 13072488), (1716, 12706824), (1758, 12403248), (1807, 12066912), (1859, 11729376), (1872, 11647922), (2028, 10751928), (2224, 9804366), (2288, 9530118), (2344, 9302436), (2502, 8714992), (2574, 8471216), (2637, 8268832), (2704, 8063946), (3042, 7167952), (3058, 7130448), (3168, 6882863), (3223, 6765408), (3336, 6536244), (3432, 6353412), (3516, 6201624), (3614, 6033456), (3718, 5864688), (3744, 5823961), (3809, 5724576), (4056, 5375964), (4448, 4902183), (4576, 4765059), (4587, 4753632), (4688, 4651218), (5004, 4357496), (5148, 4235608), (5274, 4134416), (5408, 4031973), (5421, 4022304), (5577, 3909792), (6084, 3583976), (6116, 3565224), (6446, 3382704), (6672, 3268122), (6864, 3176706), (7032, 3100812), (7228, 3016728), (7436, 2932344), (7618, 2862288), (8112, 2687982), (9174, 2376816), (9376, 2325609), (9669, 2255136), (10008, 2178748), (10296, 2117804), (10548, 2067208), (10842, 2011152), (11154, 1954896), (11427, 1908192), (12168, 1791988), (12232, 1782612), (12892, 1691352), (13344, 1634061), (13728, 1588353), (13761, 1584544), (14064, 1550406), (14456, 1508364), (14872, 1466172), (15236, 1431144), (16224, 1343991), (16263, 1340768), (16731, 1303264), (18348, 1188408), (19338, 1127568), (19877, 1096992), (20016, 1089374), (20592, 1058902), (21096, 1033604), (21684, 1005576), (22308, 977448), (22854, 954096), (23491, 928224), (24336, 895994), (24464, 891306), (25784, 845676), (27522, 792272), (28128, 775203), (28912, 754182), (29007, 751712), (29744, 733086), (30472, 715572), (32526, 670384), (33462, 651632), (34281, 636064), (36696, 594204), (38676, 563784), (39754, 548496), (40032, 544687), (40727, 535392), (41184, 529451), (41899, 520416), (42192, 516802), (43368, 502788), (44616, 488724), (45708, 477048), (46982, 464112), (48672, 447997), (48928, 445653), (49517, 440352), (51568, 422838), (55044, 396136), (57824, 377091), (58014, 375856), (59488, 366543), (59631, 365664), (60944, 357786), (65052, 335192), (66924, 325816), (68562, 318032), (70473, 309408), (73392, 297102), (77352, 281892), (79508, 274248), (81454, 267696), (83798, 260208), (84384, 258401), (86736, 251394), (89232, 244362), (91416, 238524), (93964, 232056), (99034, 220176), (103136, 211419), (110088, 198068), (116028, 187928), (119262, 182832), (121888, 178893), (122181, 178464), (125697, 173472), (130104, 167596), (133848, 162908), (137124, 159016), (140946, 154704), (146784, 148551)]