21579349968

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8363}}^1$

素因数の和:8575

約数の個数: 200

約数和(自身を含む): 68519426976

約数和(自身を除く): 46940077008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 181, 198, 216, 264, 297, 324, 362, 396, 432, 528, 543, 594, 648, 724, 792, 891, 1086, 1188, 1296, 1448, 1584, 1629, 1782, 1991, 2172, 2376, 2896, 3258, 3564, 3982, 4344, 4752, 4887, 5973, 6516, 7128, 7964, 8363, 8688, 9774, 11946, 13032, 14256, 14661, 15928, 16726, 17919, 19548, 23892, 25089, 26064, 29322, 31856, 33452, 35838, 39096, 47784, 50178, 53757, 58644, 66904, 71676, 75267, 78192, 91993, 95568, 100356, 107514, 117288, 133808, 143352, 150534, 161271, 183986, 200712, 215028, 225801, 234576, 275979, 286704, 301068, 322542, 367972, 401424, 430056, 451602, 551958, 602136, 645084, 677403, 735944, 827937, 860112, 903204, 1103916, 1204272, 1290168, 1354806, 1471888, 1513703, 1655874, 1806408, 2207832, 2483811, 2580336, 2709612, 3027406, 3311748, 3612816, 4415664, 4541109, 4967622, 5419224, 6054812, 6623496, 7451433, 9082218, 9935244, 10838448, 12109624, 13246992, 13623327, 14902866, 16650733, 18164436, 19870488, 24219248, 27246654, 29805732, 33301466, 36328872, 39740976, 40869981, 49952199, 54493308, 59611464, 66602932, 72657744, 81739962, 99904398, 108986616, 119222928, 122609943, 133205864, 149856597, 163479924, 199808796, 217973232, 245219886, 266411728, 299713194, 326959848, 399617592, 449569791, 490439772, 599426388, 653919696, 799235184, 899139582, 980879544, 1198852776, 1348709373, 1798279164, 1961759088, 2397705552, 2697418746, 3596558328, 5394837492, 7193116656, 10789674984, 21579349968]

約数ペア:

[(1, 21579349968), (2, 10789674984), (3, 7193116656), (4, 5394837492), (6, 3596558328), (8, 2697418746), (9, 2397705552), (11, 1961759088), (12, 1798279164), (16, 1348709373), (18, 1198852776), (22, 980879544), (24, 899139582), (27, 799235184), (33, 653919696), (36, 599426388), (44, 490439772), (48, 449569791), (54, 399617592), (66, 326959848), (72, 299713194), (81, 266411728), (88, 245219886), (99, 217973232), (108, 199808796), (132, 163479924), (144, 149856597), (162, 133205864), (176, 122609943), (181, 119222928), (198, 108986616), (216, 99904398), (264, 81739962), (297, 72657744), (324, 66602932), (362, 59611464), (396, 54493308), (432, 49952199), (528, 40869981), (543, 39740976), (594, 36328872), (648, 33301466), (724, 29805732), (792, 27246654), (891, 24219248), (1086, 19870488), (1188, 18164436), (1296, 16650733), (1448, 14902866), (1584, 13623327), (1629, 13246992), (1782, 12109624), (1991, 10838448), (2172, 9935244), (2376, 9082218), (2896, 7451433), (3258, 6623496), (3564, 6054812), (3982, 5419224), (4344, 4967622), (4752, 4541109), (4887, 4415664), (5973, 3612816), (6516, 3311748), (7128, 3027406), (7964, 2709612), (8363, 2580336), (8688, 2483811), (9774, 2207832), (11946, 1806408), (13032, 1655874), (14256, 1513703), (14661, 1471888), (15928, 1354806), (16726, 1290168), (17919, 1204272), (19548, 1103916), (23892, 903204), (25089, 860112), (26064, 827937), (29322, 735944), (31856, 677403), (33452, 645084), (35838, 602136), (39096, 551958), (47784, 451602), (50178, 430056), (53757, 401424), (58644, 367972), (66904, 322542), (71676, 301068), (75267, 286704), (78192, 275979), (91993, 234576), (95568, 225801), (100356, 215028), (107514, 200712), (117288, 183986), (133808, 161271), (143352, 150534)]