21132910512

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3278

約数の個数: 300

約数和(自身を含む): 72649761080

約数和(自身を除く): 51516850568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 343, 392, 399, 441, 456, 504, 532, 588, 684, 686, 784, 798, 882, 912, 931, 1008, 1029, 1064, 1176, 1197, 1368, 1372, 1596, 1764, 1862, 2058, 2128, 2352, 2394, 2401, 2736, 2744, 2793, 3087, 3192, 3217, 3528, 3724, 4116, 4788, 4802, 5488, 5586, 6174, 6384, 6434, 6517, 7056, 7203, 7448, 8232, 8379, 9576, 9604, 9651, 11172, 12348, 12868, 13034, 14406, 14896, 16464, 16758, 19152, 19208, 19302, 19551, 21609, 22344, 22519, 24696, 25736, 26068, 28812, 28953, 33516, 38416, 38604, 39102, 43218, 44688, 45038, 45619, 49392, 51472, 52136, 57624, 57906, 58653, 61123, 67032, 67557, 77208, 78204, 86436, 90076, 91238, 104272, 115248, 115812, 117306, 122246, 134064, 135114, 136857, 154416, 156408, 157633, 172872, 180152, 182476, 183369, 202671, 231624, 234612, 244492, 270228, 273714, 312816, 315266, 345744, 360304, 364952, 366738, 405342, 410571, 427861, 463248, 469224, 472899, 488984, 540456, 547428, 550107, 630532, 729904, 733476, 810684, 821142, 855722, 938448, 945798, 977968, 1080912, 1094856, 1100214, 1103431, 1261064, 1283583, 1418697, 1466952, 1621368, 1642284, 1711444, 1891596, 2189712, 2200428, 2206862, 2522128, 2567166, 2837394, 2933904, 2995027, 3242736, 3284568, 3310293, 3422888, 3783192, 3850749, 4400856, 4413724, 5134332, 5674788, 5990054, 6569136, 6620586, 6845776, 7566384, 7701498, 7724017, 8801712, 8827448, 8985081, 9930879, 10268664, 11349576, 11980108, 13241172, 15402996, 15448034, 17654896, 17970162, 19861758, 20537328, 20965189, 22699152, 23172051, 23960216, 26482344, 26955243, 30805992, 30896068, 35940324, 39723516, 41930378, 46344102, 47920432, 52964688, 53910486, 61611984, 61792136, 62895567, 69516153, 71880648, 79447032, 83860756, 92688204, 107820972, 123584272, 125791134, 139032306, 143761296, 146756323, 158894064, 167721512, 185376408, 188686701, 215641944, 251582268, 278064612, 293512646, 335443024, 370752816, 377373402, 431283888, 440268969, 503164536, 556129224, 587025292, 754746804, 880537938, 1006329072, 1112258448, 1174050584, 1320806907, 1509493608, 1761075876, 2348101168, 2641613814, 3018987216, 3522151752, 5283227628, 7044303504, 10566455256, 21132910512]

約数ペア:

[(1, 21132910512), (2, 10566455256), (3, 7044303504), (4, 5283227628), (6, 3522151752), (7, 3018987216), (8, 2641613814), (9, 2348101168), (12, 1761075876), (14, 1509493608), (16, 1320806907), (18, 1174050584), (19, 1112258448), (21, 1006329072), (24, 880537938), (28, 754746804), (36, 587025292), (38, 556129224), (42, 503164536), (48, 440268969), (49, 431283888), (56, 377373402), (57, 370752816), (63, 335443024), (72, 293512646), (76, 278064612), (84, 251582268), (98, 215641944), (112, 188686701), (114, 185376408), (126, 167721512), (133, 158894064), (144, 146756323), (147, 143761296), (152, 139032306), (168, 125791134), (171, 123584272), (196, 107820972), (228, 92688204), (252, 83860756), (266, 79447032), (294, 71880648), (304, 69516153), (336, 62895567), (342, 61792136), (343, 61611984), (392, 53910486), (399, 52964688), (441, 47920432), (456, 46344102), (504, 41930378), (532, 39723516), (588, 35940324), (684, 30896068), (686, 30805992), (784, 26955243), (798, 26482344), (882, 23960216), (912, 23172051), (931, 22699152), (1008, 20965189), (1029, 20537328), (1064, 19861758), (1176, 17970162), (1197, 17654896), (1368, 15448034), (1372, 15402996), (1596, 13241172), (1764, 11980108), (1862, 11349576), (2058, 10268664), (2128, 9930879), (2352, 8985081), (2394, 8827448), (2401, 8801712), (2736, 7724017), (2744, 7701498), (2793, 7566384), (3087, 6845776), (3192, 6620586), (3217, 6569136), (3528, 5990054), (3724, 5674788), (4116, 5134332), (4788, 4413724), (4802, 4400856), (5488, 3850749), (5586, 3783192), (6174, 3422888), (6384, 3310293), (6434, 3284568), (6517, 3242736), (7056, 2995027), (7203, 2933904), (7448, 2837394), (8232, 2567166), (8379, 2522128), (9576, 2206862), (9604, 2200428), (9651, 2189712), (11172, 1891596), (12348, 1711444), (12868, 1642284), (13034, 1621368), (14406, 1466952), (14896, 1418697), (16464, 1283583), (16758, 1261064), (19152, 1103431), (19208, 1100214), (19302, 1094856), (19551, 1080912), (21609, 977968), (22344, 945798), (22519, 938448), (24696, 855722), (25736, 821142), (26068, 810684), (28812, 733476), (28953, 729904), (33516, 630532), (38416, 550107), (38604, 547428), (39102, 540456), (43218, 488984), (44688, 472899), (45038, 469224), (45619, 463248), (49392, 427861), (51472, 410571), (52136, 405342), (57624, 366738), (57906, 364952), (58653, 360304), (61123, 345744), (67032, 315266), (67557, 312816), (77208, 273714), (78204, 270228), (86436, 244492), (90076, 234612), (91238, 231624), (104272, 202671), (115248, 183369), (115812, 182476), (117306, 180152), (122246, 172872), (134064, 157633), (135114, 156408), (136857, 154416)]