21561453312

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2055

約数の個数: 288

約数和(自身を含む): 68744331264

約数和(自身を除く): 47182877952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 67, 84, 93, 96, 112, 124, 128, 134, 168, 186, 192, 201, 217, 224, 248, 256, 268, 336, 372, 384, 402, 434, 448, 469, 496, 536, 651, 672, 744, 768, 804, 868, 896, 938, 992, 1072, 1302, 1344, 1407, 1488, 1608, 1736, 1792, 1876, 1931, 1984, 2077, 2144, 2604, 2688, 2814, 2976, 3216, 3472, 3752, 3862, 3968, 4154, 4288, 5208, 5376, 5628, 5793, 5952, 6231, 6432, 6944, 7504, 7724, 7936, 8308, 8576, 10416, 11256, 11586, 11904, 12462, 12864, 13517, 13888, 14539, 15008, 15448, 16616, 17152, 20832, 22512, 23172, 23808, 24924, 25728, 27034, 27776, 29078, 30016, 30896, 33232, 40551, 41664, 43617, 45024, 46344, 49848, 51456, 54068, 55552, 58156, 59861, 60032, 61792, 66464, 81102, 83328, 87234, 90048, 92688, 99696, 108136, 116312, 119722, 120064, 123584, 129377, 132928, 162204, 166656, 174468, 179583, 180096, 185376, 199392, 216272, 232624, 239444, 247168, 258754, 265856, 324408, 348936, 359166, 360192, 370752, 388131, 398784, 419027, 432544, 465248, 478888, 494336, 517508, 531712, 648816, 697872, 718332, 741504, 776262, 797568, 838054, 865088, 905639, 930496, 957776, 1035016, 1257081, 1297632, 1395744, 1436664, 1483008, 1552524, 1595136, 1676108, 1730176, 1811278, 1860992, 1915552, 2070032, 2514162, 2595264, 2716917, 2791488, 2873328, 3105048, 3352216, 3460352, 3622556, 3721984, 3831104, 4010687, 4140064, 5028324, 5190528, 5433834, 5582976, 5746656, 6210096, 6704432, 7245112, 7662208, 8021374, 8280128, 10056648, 10381056, 10867668, 11165952, 11493312, 12032061, 12420192, 13408864, 14490224, 15324416, 16042748, 16560256, 20113296, 21735336, 22986624, 24064122, 24840384, 26817728, 28074809, 28980448, 32085496, 33120512, 40226592, 43470672, 45973248, 48128244, 49680768, 53635456, 56149618, 57960896, 64170992, 80453184, 84224427, 86941344, 96256488, 99361536, 107270912, 112299236, 115921792, 128341984, 160906368, 168448854, 173882688, 192512976, 224598472, 231843584, 256683968, 321812736, 336897708, 347765376, 385025952, 449196944, 513367936, 673795416, 695530752, 770051904, 898393888, 1026735872, 1347590832, 1540103808, 1796787776, 2695181664, 3080207616, 3593575552, 5390363328, 7187151104, 10780726656, 21561453312]

約数ペア:

[(1, 21561453312), (2, 10780726656), (3, 7187151104), (4, 5390363328), (6, 3593575552), (7, 3080207616), (8, 2695181664), (12, 1796787776), (14, 1540103808), (16, 1347590832), (21, 1026735872), (24, 898393888), (28, 770051904), (31, 695530752), (32, 673795416), (42, 513367936), (48, 449196944), (56, 385025952), (62, 347765376), (64, 336897708), (67, 321812736), (84, 256683968), (93, 231843584), (96, 224598472), (112, 192512976), (124, 173882688), (128, 168448854), (134, 160906368), (168, 128341984), (186, 115921792), (192, 112299236), (201, 107270912), (217, 99361536), (224, 96256488), (248, 86941344), (256, 84224427), (268, 80453184), (336, 64170992), (372, 57960896), (384, 56149618), (402, 53635456), (434, 49680768), (448, 48128244), (469, 45973248), (496, 43470672), (536, 40226592), (651, 33120512), (672, 32085496), (744, 28980448), (768, 28074809), (804, 26817728), (868, 24840384), (896, 24064122), (938, 22986624), (992, 21735336), (1072, 20113296), (1302, 16560256), (1344, 16042748), (1407, 15324416), (1488, 14490224), (1608, 13408864), (1736, 12420192), (1792, 12032061), (1876, 11493312), (1931, 11165952), (1984, 10867668), (2077, 10381056), (2144, 10056648), (2604, 8280128), (2688, 8021374), (2814, 7662208), (2976, 7245112), (3216, 6704432), (3472, 6210096), (3752, 5746656), (3862, 5582976), (3968, 5433834), (4154, 5190528), (4288, 5028324), (5208, 4140064), (5376, 4010687), (5628, 3831104), (5793, 3721984), (5952, 3622556), (6231, 3460352), (6432, 3352216), (6944, 3105048), (7504, 2873328), (7724, 2791488), (7936, 2716917), (8308, 2595264), (8576, 2514162), (10416, 2070032), (11256, 1915552), (11586, 1860992), (11904, 1811278), (12462, 1730176), (12864, 1676108), (13517, 1595136), (13888, 1552524), (14539, 1483008), (15008, 1436664), (15448, 1395744), (16616, 1297632), (17152, 1257081), (20832, 1035016), (22512, 957776), (23172, 930496), (23808, 905639), (24924, 865088), (25728, 838054), (27034, 797568), (27776, 776262), (29078, 741504), (30016, 718332), (30896, 697872), (33232, 648816), (40551, 531712), (41664, 517508), (43617, 494336), (45024, 478888), (46344, 465248), (49848, 432544), (51456, 419027), (54068, 398784), (55552, 388131), (58156, 370752), (59861, 360192), (60032, 359166), (61792, 348936), (66464, 324408), (81102, 265856), (83328, 258754), (87234, 247168), (90048, 239444), (92688, 232624), (99696, 216272), (108136, 199392), (116312, 185376), (119722, 180096), (120064, 179583), (123584, 174468), (129377, 166656), (132928, 162204)]