21205687104

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:742

約数の個数: 336

約数和(自身を含む): 71368846848

約数和(自身を除く): 50163159744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 192, 224, 252, 282, 288, 317, 329, 336, 353, 376, 423, 448, 504, 564, 576, 634, 658, 672, 706, 752, 846, 951, 987, 1008, 1059, 1128, 1268, 1316, 1344, 1412, 1504, 1692, 1902, 1974, 2016, 2118, 2219, 2256, 2471, 2536, 2632, 2824, 2853, 2961, 3008, 3177, 3384, 3804, 3948, 4032, 4236, 4438, 4512, 4942, 5072, 5264, 5648, 5706, 5922, 6354, 6657, 6768, 7413, 7608, 7896, 8472, 8876, 9024, 9884, 10144, 10528, 11296, 11412, 11844, 12708, 13314, 13536, 14826, 14899, 15216, 15792, 16591, 16944, 17752, 19768, 19971, 20288, 21056, 22239, 22592, 22824, 23688, 25416, 26628, 27072, 29652, 29798, 30432, 31584, 33182, 33888, 35504, 39536, 39942, 44478, 44697, 45648, 47376, 49773, 50832, 53256, 59304, 59596, 60864, 63168, 66364, 67776, 71008, 79072, 79884, 88956, 89394, 91296, 94752, 99546, 101664, 104293, 106512, 111901, 116137, 118608, 119192, 132728, 134091, 142016, 149319, 158144, 159768, 177912, 178788, 182592, 189504, 199092, 203328, 208586, 213024, 223802, 232274, 237216, 238384, 265456, 268182, 298638, 312879, 319536, 335703, 348411, 355824, 357576, 398184, 417172, 426048, 447604, 464548, 474432, 476768, 530912, 536364, 597276, 625758, 639072, 671406, 696822, 711648, 715152, 783307, 796368, 834344, 895208, 929096, 938637, 953536, 1007109, 1045233, 1061824, 1072728, 1194552, 1251516, 1278144, 1342812, 1393644, 1423296, 1430304, 1566614, 1592736, 1668688, 1790416, 1858192, 1877274, 2014218, 2090466, 2145456, 2349921, 2389104, 2503032, 2685624, 2787288, 2860608, 3133228, 3185472, 3337376, 3580832, 3716384, 3754548, 4028436, 4180932, 4290912, 4699842, 4778208, 5006064, 5259347, 5371248, 5574576, 6266456, 6674752, 7049763, 7161664, 7432768, 7509096, 8056872, 8361864, 8581824, 9399684, 9556416, 10012128, 10518694, 10742496, 11149152, 12532912, 14099526, 15018192, 15778041, 16113744, 16723728, 18799368, 20024256, 21037388, 21484992, 22298304, 25065824, 28199052, 30036384, 31556082, 32227488, 33447456, 36815429, 37598736, 42074776, 47334123, 50131648, 56398104, 60072768, 63112164, 64454976, 66894912, 73630858, 75197472, 84149552, 94668246, 110446287, 112796208, 126224328, 147261716, 150394944, 168299104, 189336492, 220892574, 225592416, 252448656, 294523432, 331338861, 336598208, 378672984, 441785148, 451184832, 504897312, 589046864, 662677722, 757345968, 883570296, 1009794624, 1178093728, 1325355444, 1514691936, 1767140592, 2356187456, 2650710888, 3029383872, 3534281184, 5301421776, 7068562368, 10602843552, 21205687104]

約数ペア:

[(1, 21205687104), (2, 10602843552), (3, 7068562368), (4, 5301421776), (6, 3534281184), (7, 3029383872), (8, 2650710888), (9, 2356187456), (12, 1767140592), (14, 1514691936), (16, 1325355444), (18, 1178093728), (21, 1009794624), (24, 883570296), (28, 757345968), (32, 662677722), (36, 589046864), (42, 504897312), (47, 451184832), (48, 441785148), (56, 378672984), (63, 336598208), (64, 331338861), (72, 294523432), (84, 252448656), (94, 225592416), (96, 220892574), (112, 189336492), (126, 168299104), (141, 150394944), (144, 147261716), (168, 126224328), (188, 112796208), (192, 110446287), (224, 94668246), (252, 84149552), (282, 75197472), (288, 73630858), (317, 66894912), (329, 64454976), (336, 63112164), (353, 60072768), (376, 56398104), (423, 50131648), (448, 47334123), (504, 42074776), (564, 37598736), (576, 36815429), (634, 33447456), (658, 32227488), (672, 31556082), (706, 30036384), (752, 28199052), (846, 25065824), (951, 22298304), (987, 21484992), (1008, 21037388), (1059, 20024256), (1128, 18799368), (1268, 16723728), (1316, 16113744), (1344, 15778041), (1412, 15018192), (1504, 14099526), (1692, 12532912), (1902, 11149152), (1974, 10742496), (2016, 10518694), (2118, 10012128), (2219, 9556416), (2256, 9399684), (2471, 8581824), (2536, 8361864), (2632, 8056872), (2824, 7509096), (2853, 7432768), (2961, 7161664), (3008, 7049763), (3177, 6674752), (3384, 6266456), (3804, 5574576), (3948, 5371248), (4032, 5259347), (4236, 5006064), (4438, 4778208), (4512, 4699842), (4942, 4290912), (5072, 4180932), (5264, 4028436), (5648, 3754548), (5706, 3716384), (5922, 3580832), (6354, 3337376), (6657, 3185472), (6768, 3133228), (7413, 2860608), (7608, 2787288), (7896, 2685624), (8472, 2503032), (8876, 2389104), (9024, 2349921), (9884, 2145456), (10144, 2090466), (10528, 2014218), (11296, 1877274), (11412, 1858192), (11844, 1790416), (12708, 1668688), (13314, 1592736), (13536, 1566614), (14826, 1430304), (14899, 1423296), (15216, 1393644), (15792, 1342812), (16591, 1278144), (16944, 1251516), (17752, 1194552), (19768, 1072728), (19971, 1061824), (20288, 1045233), (21056, 1007109), (22239, 953536), (22592, 938637), (22824, 929096), (23688, 895208), (25416, 834344), (26628, 796368), (27072, 783307), (29652, 715152), (29798, 711648), (30432, 696822), (31584, 671406), (33182, 639072), (33888, 625758), (35504, 597276), (39536, 536364), (39942, 530912), (44478, 476768), (44697, 474432), (45648, 464548), (47376, 447604), (49773, 426048), (50832, 417172), (53256, 398184), (59304, 357576), (59596, 355824), (60864, 348411), (63168, 335703), (66364, 319536), (67776, 312879), (71008, 298638), (79072, 268182), (79884, 265456), (88956, 238384), (89394, 237216), (91296, 232274), (94752, 223802), (99546, 213024), (101664, 208586), (104293, 203328), (106512, 199092), (111901, 189504), (116137, 182592), (118608, 178788), (119192, 177912), (132728, 159768), (134091, 158144), (142016, 149319)]