21565103616

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1489}}^1$

素因数の和:1969

約数の個数: 240

約数和(自身を含む): 71335836000

約数和(自身を除く): 49770732384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 449, 504, 512, 576, 672, 768, 896, 898, 1008, 1152, 1344, 1347, 1489, 1536, 1792, 1796, 2016, 2304, 2688, 2694, 2978, 3143, 3584, 3592, 4032, 4041, 4467, 4608, 5376, 5388, 5956, 6286, 7184, 8064, 8082, 8934, 9429, 10423, 10752, 10776, 11912, 12572, 13401, 14368, 16128, 16164, 17868, 18858, 20846, 21552, 23824, 25144, 26802, 28287, 28736, 31269, 32256, 32328, 35736, 37716, 41692, 43104, 47648, 50288, 53604, 56574, 57472, 62538, 64656, 71472, 75432, 83384, 86208, 93807, 95296, 100576, 107208, 113148, 114944, 125076, 129312, 142944, 150864, 166768, 172416, 187614, 190592, 201152, 214416, 226296, 229888, 250152, 258624, 285888, 301728, 333536, 344832, 375228, 381184, 402304, 428832, 452592, 500304, 517248, 571776, 603456, 667072, 668561, 689664, 750456, 762368, 804608, 857664, 905184, 1000608, 1034496, 1143552, 1206912, 1334144, 1337122, 1500912, 1609216, 1715328, 1810368, 2001216, 2005683, 2068992, 2287104, 2413824, 2668288, 2674244, 3001824, 3430656, 3620736, 4002432, 4011366, 4679927, 4827648, 5336576, 5348488, 6003648, 6017049, 6861312, 7241472, 8004864, 8022732, 9359854, 10696976, 12007296, 12034098, 14039781, 14482944, 16009728, 16045464, 18719708, 21393952, 24014592, 24068196, 28079562, 32090928, 37439416, 42119343, 42787904, 48029184, 48136392, 56159124, 64181856, 74878832, 84238686, 85575808, 96272784, 112318248, 128363712, 149757664, 168477372, 171151616, 192545568, 224636496, 256727424, 299515328, 336954744, 342303232, 385091136, 449272992, 513454848, 599030656, 673909488, 770182272, 898545984, 1026909696, 1198061312, 1347818976, 1540364544, 1797091968, 2396122624, 2695637952, 3080729088, 3594183936, 5391275904, 7188367872, 10782551808, 21565103616]

約数ペア:

[(1, 21565103616), (2, 10782551808), (3, 7188367872), (4, 5391275904), (6, 3594183936), (7, 3080729088), (8, 2695637952), (9, 2396122624), (12, 1797091968), (14, 1540364544), (16, 1347818976), (18, 1198061312), (21, 1026909696), (24, 898545984), (28, 770182272), (32, 673909488), (36, 599030656), (42, 513454848), (48, 449272992), (56, 385091136), (63, 342303232), (64, 336954744), (72, 299515328), (84, 256727424), (96, 224636496), (112, 192545568), (126, 171151616), (128, 168477372), (144, 149757664), (168, 128363712), (192, 112318248), (224, 96272784), (252, 85575808), (256, 84238686), (288, 74878832), (336, 64181856), (384, 56159124), (448, 48136392), (449, 48029184), (504, 42787904), (512, 42119343), (576, 37439416), (672, 32090928), (768, 28079562), (896, 24068196), (898, 24014592), (1008, 21393952), (1152, 18719708), (1344, 16045464), (1347, 16009728), (1489, 14482944), (1536, 14039781), (1792, 12034098), (1796, 12007296), (2016, 10696976), (2304, 9359854), (2688, 8022732), (2694, 8004864), (2978, 7241472), (3143, 6861312), (3584, 6017049), (3592, 6003648), (4032, 5348488), (4041, 5336576), (4467, 4827648), (4608, 4679927), (5376, 4011366), (5388, 4002432), (5956, 3620736), (6286, 3430656), (7184, 3001824), (8064, 2674244), (8082, 2668288), (8934, 2413824), (9429, 2287104), (10423, 2068992), (10752, 2005683), (10776, 2001216), (11912, 1810368), (12572, 1715328), (13401, 1609216), (14368, 1500912), (16128, 1337122), (16164, 1334144), (17868, 1206912), (18858, 1143552), (20846, 1034496), (21552, 1000608), (23824, 905184), (25144, 857664), (26802, 804608), (28287, 762368), (28736, 750456), (31269, 689664), (32256, 668561), (32328, 667072), (35736, 603456), (37716, 571776), (41692, 517248), (43104, 500304), (47648, 452592), (50288, 428832), (53604, 402304), (56574, 381184), (57472, 375228), (62538, 344832), (64656, 333536), (71472, 301728), (75432, 285888), (83384, 258624), (86208, 250152), (93807, 229888), (95296, 226296), (100576, 214416), (107208, 201152), (113148, 190592), (114944, 187614), (125076, 172416), (129312, 166768), (142944, 150864)]