21271083264

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3907}}^1$

素因数の和:4085

約数の個数: 216

約数和(自身を含む): 65421326880

約数和(自身を除く): 44150243616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 139, 144, 153, 192, 204, 256, 272, 278, 288, 306, 384, 408, 417, 544, 556, 576, 612, 768, 816, 834, 1088, 1112, 1152, 1224, 1251, 1632, 1668, 2176, 2224, 2304, 2363, 2448, 2502, 3264, 3336, 3907, 4352, 4448, 4726, 4896, 5004, 6528, 6672, 7089, 7814, 8896, 9452, 9792, 10008, 11721, 13056, 13344, 14178, 15628, 17792, 18904, 19584, 20016, 21267, 23442, 26688, 28356, 31256, 35163, 35584, 37808, 39168, 40032, 42534, 46884, 53376, 56712, 62512, 66419, 70326, 75616, 80064, 85068, 93768, 106752, 113424, 125024, 132838, 140652, 151232, 160128, 170136, 187536, 199257, 226848, 250048, 265676, 281304, 302464, 320256, 340272, 375072, 398514, 453696, 500096, 531352, 543073, 562608, 597771, 604928, 680544, 750144, 797028, 907392, 1000192, 1062704, 1086146, 1125216, 1195542, 1361088, 1500288, 1594056, 1629219, 1814784, 2125408, 2172292, 2250432, 2391084, 2722176, 3000576, 3188112, 3258438, 4250816, 4344584, 4500864, 4782168, 4887657, 5444352, 6376224, 6516876, 8501632, 8689168, 9001728, 9232241, 9564336, 9775314, 12752448, 13033752, 17003264, 17378336, 18464482, 19128672, 19550628, 25504896, 26067504, 27696723, 34756672, 36928964, 38257344, 39101256, 51009792, 52135008, 55393446, 69513344, 73857928, 76514688, 78202512, 83090169, 104270016, 110786892, 139026688, 147715856, 153029376, 156405024, 166180338, 208540032, 221573784, 295431712, 312810048, 332360676, 417080064, 443147568, 590863424, 625620096, 664721352, 886295136, 1181726848, 1251240192, 1329442704, 1772590272, 2363453696, 2658885408, 3545180544, 5317770816, 7090361088, 10635541632, 21271083264]

約数ペア:

[(1, 21271083264), (2, 10635541632), (3, 7090361088), (4, 5317770816), (6, 3545180544), (8, 2658885408), (9, 2363453696), (12, 1772590272), (16, 1329442704), (17, 1251240192), (18, 1181726848), (24, 886295136), (32, 664721352), (34, 625620096), (36, 590863424), (48, 443147568), (51, 417080064), (64, 332360676), (68, 312810048), (72, 295431712), (96, 221573784), (102, 208540032), (128, 166180338), (136, 156405024), (139, 153029376), (144, 147715856), (153, 139026688), (192, 110786892), (204, 104270016), (256, 83090169), (272, 78202512), (278, 76514688), (288, 73857928), (306, 69513344), (384, 55393446), (408, 52135008), (417, 51009792), (544, 39101256), (556, 38257344), (576, 36928964), (612, 34756672), (768, 27696723), (816, 26067504), (834, 25504896), (1088, 19550628), (1112, 19128672), (1152, 18464482), (1224, 17378336), (1251, 17003264), (1632, 13033752), (1668, 12752448), (2176, 9775314), (2224, 9564336), (2304, 9232241), (2363, 9001728), (2448, 8689168), (2502, 8501632), (3264, 6516876), (3336, 6376224), (3907, 5444352), (4352, 4887657), (4448, 4782168), (4726, 4500864), (4896, 4344584), (5004, 4250816), (6528, 3258438), (6672, 3188112), (7089, 3000576), (7814, 2722176), (8896, 2391084), (9452, 2250432), (9792, 2172292), (10008, 2125408), (11721, 1814784), (13056, 1629219), (13344, 1594056), (14178, 1500288), (15628, 1361088), (17792, 1195542), (18904, 1125216), (19584, 1086146), (20016, 1062704), (21267, 1000192), (23442, 907392), (26688, 797028), (28356, 750144), (31256, 680544), (35163, 604928), (35584, 597771), (37808, 562608), (39168, 543073), (40032, 531352), (42534, 500096), (46884, 453696), (53376, 398514), (56712, 375072), (62512, 340272), (66419, 320256), (70326, 302464), (75616, 281304), (80064, 265676), (85068, 250048), (93768, 226848), (106752, 199257), (113424, 187536), (125024, 170136), (132838, 160128), (140652, 151232)]