28520928072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8253

約数の個数: 288

約数和(自身を含む): 97935626880

約数和(自身を除く): 69414698808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 52, 56, 63, 72, 78, 82, 84, 91, 104, 117, 123, 126, 156, 164, 168, 169, 182, 234, 246, 252, 273, 287, 312, 328, 338, 364, 369, 468, 492, 504, 507, 533, 546, 574, 676, 728, 738, 819, 861, 936, 984, 1014, 1066, 1092, 1148, 1183, 1352, 1476, 1521, 1599, 1638, 1722, 2028, 2132, 2184, 2296, 2366, 2583, 2952, 3042, 3198, 3276, 3444, 3549, 3731, 4056, 4264, 4732, 4797, 5166, 6084, 6396, 6552, 6888, 6929, 7098, 7462, 8167, 9464, 9594, 10332, 10647, 11193, 12168, 12792, 13858, 14196, 14924, 16334, 19188, 20664, 20787, 21294, 22386, 24501, 27716, 28392, 29848, 32668, 33579, 38376, 41574, 42588, 44772, 48503, 49002, 55432, 57169, 62361, 65336, 67158, 73503, 83148, 85176, 89544, 97006, 98004, 106171, 114338, 124722, 134316, 145509, 147006, 166296, 171507, 194012, 196008, 212342, 228676, 249444, 268632, 291018, 294012, 318513, 334847, 343014, 388024, 424684, 436527, 457352, 498888, 514521, 582036, 588024, 637026, 669694, 686028, 743197, 849368, 873054, 955539, 1004541, 1029042, 1164072, 1274052, 1339388, 1372056, 1380223, 1486394, 1746108, 1911078, 2009082, 2058084, 2229591, 2343929, 2548104, 2678776, 2760446, 2972788, 3013623, 3492216, 3822156, 4018164, 4116168, 4140669, 4353011, 4459182, 4687858, 5520892, 5945576, 6027246, 6688773, 7031787, 7644312, 8036328, 8281338, 8706022, 8918364, 9375716, 9661561, 11041784, 12054492, 12422007, 13059033, 13377546, 14063574, 16562676, 17412044, 17836728, 18751432, 19323122, 21095361, 24108984, 24844014, 26118066, 26755092, 28127148, 28984683, 30471077, 33125352, 34824088, 38646244, 39177099, 42190722, 49688028, 52236132, 53510184, 56254296, 56589143, 57969366, 60942154, 77292488, 78354198, 84381444, 86954049, 91413231, 99376056, 104472264, 113178286, 115938732, 121884308, 156708396, 168762888, 169767429, 173908098, 182826462, 226356572, 231877464, 243768616, 274239693, 313416792, 339534858, 347816196, 365652924, 396124001, 452713144, 509302287, 548479386, 679069716, 695632392, 731305848, 792248002, 1018604574, 1096958772, 1188372003, 1358139432, 1584496004, 2037209148, 2193917544, 2376744006, 3168992008, 3565116009, 4074418296, 4753488012, 7130232018, 9506976024, 14260464036, 28520928072]

約数ペア:

[(1, 28520928072), (2, 14260464036), (3, 9506976024), (4, 7130232018), (6, 4753488012), (7, 4074418296), (8, 3565116009), (9, 3168992008), (12, 2376744006), (13, 2193917544), (14, 2037209148), (18, 1584496004), (21, 1358139432), (24, 1188372003), (26, 1096958772), (28, 1018604574), (36, 792248002), (39, 731305848), (41, 695632392), (42, 679069716), (52, 548479386), (56, 509302287), (63, 452713144), (72, 396124001), (78, 365652924), (82, 347816196), (84, 339534858), (91, 313416792), (104, 274239693), (117, 243768616), (123, 231877464), (126, 226356572), (156, 182826462), (164, 173908098), (168, 169767429), (169, 168762888), (182, 156708396), (234, 121884308), (246, 115938732), (252, 113178286), (273, 104472264), (287, 99376056), (312, 91413231), (328, 86954049), (338, 84381444), (364, 78354198), (369, 77292488), (468, 60942154), (492, 57969366), (504, 56589143), (507, 56254296), (533, 53510184), (546, 52236132), (574, 49688028), (676, 42190722), (728, 39177099), (738, 38646244), (819, 34824088), (861, 33125352), (936, 30471077), (984, 28984683), (1014, 28127148), (1066, 26755092), (1092, 26118066), (1148, 24844014), (1183, 24108984), (1352, 21095361), (1476, 19323122), (1521, 18751432), (1599, 17836728), (1638, 17412044), (1722, 16562676), (2028, 14063574), (2132, 13377546), (2184, 13059033), (2296, 12422007), (2366, 12054492), (2583, 11041784), (2952, 9661561), (3042, 9375716), (3198, 8918364), (3276, 8706022), (3444, 8281338), (3549, 8036328), (3731, 7644312), (4056, 7031787), (4264, 6688773), (4732, 6027246), (4797, 5945576), (5166, 5520892), (6084, 4687858), (6396, 4459182), (6552, 4353011), (6888, 4140669), (6929, 4116168), (7098, 4018164), (7462, 3822156), (8167, 3492216), (9464, 3013623), (9594, 2972788), (10332, 2760446), (10647, 2678776), (11193, 2548104), (12168, 2343929), (12792, 2229591), (13858, 2058084), (14196, 2009082), (14924, 1911078), (16334, 1746108), (19188, 1486394), (20664, 1380223), (20787, 1372056), (21294, 1339388), (22386, 1274052), (24501, 1164072), (27716, 1029042), (28392, 1004541), (29848, 955539), (32668, 873054), (33579, 849368), (38376, 743197), (41574, 686028), (42588, 669694), (44772, 637026), (48503, 588024), (49002, 582036), (55432, 514521), (57169, 498888), (62361, 457352), (65336, 436527), (67158, 424684), (73503, 388024), (83148, 343014), (85176, 334847), (89544, 318513), (97006, 294012), (98004, 291018), (106171, 268632), (114338, 249444), (124722, 228676), (134316, 212342), (145509, 196008), (147006, 194012), (166296, 171507)]