1219978368

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 4151808000

約数和(自身を除く): 2931829632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 211, 216, 224, 239, 252, 288, 336, 378, 384, 422, 432, 448, 478, 504, 576, 633, 672, 717, 756, 844, 864, 896, 956, 1008, 1152, 1266, 1344, 1434, 1477, 1512, 1673, 1688, 1728, 1899, 1912, 2016, 2151, 2532, 2688, 2868, 2954, 3024, 3346, 3376, 3456, 3798, 3824, 4032, 4302, 4431, 5019, 5064, 5697, 5736, 5908, 6048, 6453, 6692, 6752, 7596, 7648, 8064, 8604, 8862, 10038, 10128, 11394, 11472, 11816, 12096, 12906, 13293, 13384, 13504, 15057, 15192, 15296, 17208, 17724, 20076, 20256, 22788, 22944, 23632, 24192, 25812, 26586, 26768, 27008, 30114, 30384, 30592, 34416, 35448, 39879, 40152, 40512, 45171, 45576, 45888, 47264, 50429, 51624, 53172, 53536, 60228, 60768, 68832, 70896, 79758, 80304, 81024, 90342, 91152, 91776, 94528, 100858, 103248, 106344, 107072, 120456, 121536, 137664, 141792, 151287, 159516, 160608, 180684, 182304, 189056, 201716, 206496, 212688, 214144, 240912, 243072, 275328, 283584, 302574, 319032, 321216, 353003, 361368, 364608, 403432, 412992, 425376, 453861, 481824, 567168, 605148, 638064, 642432, 706006, 722736, 729216, 806864, 825984, 850752, 907722, 963648, 1059009, 1210296, 1276128, 1361583, 1412012, 1445472, 1613728, 1701504, 1815444, 1927296, 2118018, 2420592, 2552256, 2723166, 2824024, 2890944, 3177027, 3227456, 3630888, 4236036, 4841184, 5104512, 5446332, 5648048, 5781888, 6354054, 6454912, 7261776, 8472072, 9531081, 9682368, 10892664, 11296096, 12708108, 14523552, 16944144, 19062162, 19364736, 21785328, 22592192, 25416216, 29047104, 33888288, 38124324, 43570656, 45184384, 50832432, 58094208, 67776576, 76248648, 87141312, 101664864, 135553152, 152497296, 174282624, 203329728, 304994592, 406659456, 609989184, 1219978368]

約数ペア:

[(1, 1219978368), (2, 609989184), (3, 406659456), (4, 304994592), (6, 203329728), (7, 174282624), (8, 152497296), (9, 135553152), (12, 101664864), (14, 87141312), (16, 76248648), (18, 67776576), (21, 58094208), (24, 50832432), (27, 45184384), (28, 43570656), (32, 38124324), (36, 33888288), (42, 29047104), (48, 25416216), (54, 22592192), (56, 21785328), (63, 19364736), (64, 19062162), (72, 16944144), (84, 14523552), (96, 12708108), (108, 11296096), (112, 10892664), (126, 9682368), (128, 9531081), (144, 8472072), (168, 7261776), (189, 6454912), (192, 6354054), (211, 5781888), (216, 5648048), (224, 5446332), (239, 5104512), (252, 4841184), (288, 4236036), (336, 3630888), (378, 3227456), (384, 3177027), (422, 2890944), (432, 2824024), (448, 2723166), (478, 2552256), (504, 2420592), (576, 2118018), (633, 1927296), (672, 1815444), (717, 1701504), (756, 1613728), (844, 1445472), (864, 1412012), (896, 1361583), (956, 1276128), (1008, 1210296), (1152, 1059009), (1266, 963648), (1344, 907722), (1434, 850752), (1477, 825984), (1512, 806864), (1673, 729216), (1688, 722736), (1728, 706006), (1899, 642432), (1912, 638064), (2016, 605148), (2151, 567168), (2532, 481824), (2688, 453861), (2868, 425376), (2954, 412992), (3024, 403432), (3346, 364608), (3376, 361368), (3456, 353003), (3798, 321216), (3824, 319032), (4032, 302574), (4302, 283584), (4431, 275328), (5019, 243072), (5064, 240912), (5697, 214144), (5736, 212688), (5908, 206496), (6048, 201716), (6453, 189056), (6692, 182304), (6752, 180684), (7596, 160608), (7648, 159516), (8064, 151287), (8604, 141792), (8862, 137664), (10038, 121536), (10128, 120456), (11394, 107072), (11472, 106344), (11816, 103248), (12096, 100858), (12906, 94528), (13293, 91776), (13384, 91152), (13504, 90342), (15057, 81024), (15192, 80304), (15296, 79758), (17208, 70896), (17724, 68832), (20076, 60768), (20256, 60228), (22788, 53536), (22944, 53172), (23632, 51624), (24192, 50429), (25812, 47264), (26586, 45888), (26768, 45576), (27008, 45171), (30114, 40512), (30384, 40152), (30592, 39879), (34416, 35448)]