21768846624

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1117}}^1\times {\mathrm{1381}}^1$

素因数の和:2528

約数の個数: 216

約数和(自身を含む): 72128782908

約数和(自身を除く): 50359936284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1117, 1176, 1381, 1568, 1764, 2016, 2234, 2352, 2762, 3351, 3528, 4143, 4468, 4704, 5524, 6702, 7056, 7819, 8286, 8936, 9667, 10053, 11048, 12429, 13404, 14112, 15638, 16572, 17872, 19334, 20106, 22096, 23457, 24858, 26808, 29001, 31276, 33144, 35744, 38668, 40212, 44192, 46914, 49716, 53616, 54733, 58002, 62552, 66288, 67669, 70371, 77336, 80424, 87003, 93828, 99432, 107232, 109466, 116004, 125104, 132576, 135338, 140742, 154672, 160848, 164199, 174006, 187656, 198864, 203007, 218932, 232008, 250208, 270676, 281484, 309344, 321696, 328398, 348012, 375312, 397728, 406014, 437864, 464016, 492597, 541352, 562968, 609021, 656796, 696024, 750624, 812028, 875728, 928032, 985194, 1082704, 1125936, 1218042, 1313592, 1392048, 1542577, 1624056, 1751456, 1970388, 2165408, 2251872, 2436084, 2627184, 2784096, 3085154, 3248112, 3940776, 4627731, 4872168, 5254368, 6170308, 6496224, 7881552, 9255462, 9744336, 10798039, 12340616, 13883193, 15763104, 18510924, 19488672, 21596078, 24681232, 27766386, 32394117, 37021848, 43192156, 49362464, 55532772, 64788234, 74043696, 75586273, 86384312, 97182351, 111065544, 129576468, 148087392, 151172546, 172768624, 194364702, 222131088, 226758819, 259152936, 302345092, 345537248, 388729404, 444262176, 453517638, 518305872, 604690184, 680276457, 777458808, 907035276, 1036611744, 1209380368, 1360552914, 1554917616, 1814070552, 2418760736, 2721105828, 3109835232, 3628141104, 5442211656, 7256282208, 10884423312, 21768846624]

約数ペア:

[(1, 21768846624), (2, 10884423312), (3, 7256282208), (4, 5442211656), (6, 3628141104), (7, 3109835232), (8, 2721105828), (9, 2418760736), (12, 1814070552), (14, 1554917616), (16, 1360552914), (18, 1209380368), (21, 1036611744), (24, 907035276), (28, 777458808), (32, 680276457), (36, 604690184), (42, 518305872), (48, 453517638), (49, 444262176), (56, 388729404), (63, 345537248), (72, 302345092), (84, 259152936), (96, 226758819), (98, 222131088), (112, 194364702), (126, 172768624), (144, 151172546), (147, 148087392), (168, 129576468), (196, 111065544), (224, 97182351), (252, 86384312), (288, 75586273), (294, 74043696), (336, 64788234), (392, 55532772), (441, 49362464), (504, 43192156), (588, 37021848), (672, 32394117), (784, 27766386), (882, 24681232), (1008, 21596078), (1117, 19488672), (1176, 18510924), (1381, 15763104), (1568, 13883193), (1764, 12340616), (2016, 10798039), (2234, 9744336), (2352, 9255462), (2762, 7881552), (3351, 6496224), (3528, 6170308), (4143, 5254368), (4468, 4872168), (4704, 4627731), (5524, 3940776), (6702, 3248112), (7056, 3085154), (7819, 2784096), (8286, 2627184), (8936, 2436084), (9667, 2251872), (10053, 2165408), (11048, 1970388), (12429, 1751456), (13404, 1624056), (14112, 1542577), (15638, 1392048), (16572, 1313592), (17872, 1218042), (19334, 1125936), (20106, 1082704), (22096, 985194), (23457, 928032), (24858, 875728), (26808, 812028), (29001, 750624), (31276, 696024), (33144, 656796), (35744, 609021), (38668, 562968), (40212, 541352), (44192, 492597), (46914, 464016), (49716, 437864), (53616, 406014), (54733, 397728), (58002, 375312), (62552, 348012), (66288, 328398), (67669, 321696), (70371, 309344), (77336, 281484), (80424, 270676), (87003, 250208), (93828, 232008), (99432, 218932), (107232, 203007), (109466, 198864), (116004, 187656), (125104, 174006), (132576, 164199), (135338, 160848), (140742, 154672)]