1277974656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 4445812800

約数和(自身を除く): 3167838144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 361, 384, 399, 439, 448, 456, 504, 532, 576, 608, 672, 684, 722, 798, 878, 896, 912, 1008, 1064, 1083, 1152, 1197, 1216, 1317, 1344, 1368, 1444, 1596, 1756, 1824, 2016, 2128, 2166, 2394, 2432, 2527, 2634, 2688, 2736, 2888, 3073, 3192, 3249, 3512, 3648, 3951, 4032, 4256, 4332, 4788, 5054, 5268, 5472, 5776, 6146, 6384, 6498, 7024, 7296, 7581, 7902, 8064, 8341, 8512, 8664, 9219, 9576, 10108, 10536, 10944, 11552, 12292, 12768, 12996, 14048, 15162, 15804, 16682, 17024, 17328, 18438, 19152, 20216, 21072, 21888, 22743, 23104, 24584, 25023, 25536, 25992, 27657, 28096, 30324, 31608, 33364, 34656, 36876, 38304, 40432, 42144, 45486, 46208, 49168, 50046, 51072, 51984, 55314, 56192, 58387, 60648, 63216, 66728, 69312, 73752, 75069, 76608, 80864, 84288, 90972, 98336, 100092, 103968, 110628, 116774, 121296, 126432, 133456, 138624, 147504, 150138, 153216, 158479, 161728, 168576, 175161, 181944, 196672, 200184, 207936, 221256, 233548, 242592, 252864, 266912, 295008, 300276, 316958, 323456, 350322, 363888, 393344, 400368, 415872, 442512, 467096, 475437, 485184, 505728, 525483, 533824, 590016, 600552, 633916, 700644, 727776, 800736, 885024, 934192, 950874, 970368, 1050966, 1067648, 1109353, 1180032, 1201104, 1267832, 1401288, 1426311, 1455552, 1601472, 1770048, 1868384, 1901748, 2101932, 2218706, 2402208, 2535664, 2802576, 2852622, 2911104, 3202944, 3328059, 3540096, 3736768, 3803496, 4203864, 4437412, 4804416, 5071328, 5605152, 5705244, 6656118, 7473536, 7606992, 8407728, 8874824, 9608832, 9984177, 10142656, 11210304, 11410488, 13312236, 15213984, 16815456, 17749648, 19968354, 20285312, 22420608, 22820976, 26624472, 30427968, 33630912, 35499296, 39936708, 45641952, 53248944, 60855936, 67261824, 70998592, 79873416, 91283904, 106497888, 141997184, 159746832, 182567808, 212995776, 319493664, 425991552, 638987328, 1277974656]

約数ペア:

[(1, 1277974656), (2, 638987328), (3, 425991552), (4, 319493664), (6, 212995776), (7, 182567808), (8, 159746832), (9, 141997184), (12, 106497888), (14, 91283904), (16, 79873416), (18, 70998592), (19, 67261824), (21, 60855936), (24, 53248944), (28, 45641952), (32, 39936708), (36, 35499296), (38, 33630912), (42, 30427968), (48, 26624472), (56, 22820976), (57, 22420608), (63, 20285312), (64, 19968354), (72, 17749648), (76, 16815456), (84, 15213984), (96, 13312236), (112, 11410488), (114, 11210304), (126, 10142656), (128, 9984177), (133, 9608832), (144, 8874824), (152, 8407728), (168, 7606992), (171, 7473536), (192, 6656118), (224, 5705244), (228, 5605152), (252, 5071328), (266, 4804416), (288, 4437412), (304, 4203864), (336, 3803496), (342, 3736768), (361, 3540096), (384, 3328059), (399, 3202944), (439, 2911104), (448, 2852622), (456, 2802576), (504, 2535664), (532, 2402208), (576, 2218706), (608, 2101932), (672, 1901748), (684, 1868384), (722, 1770048), (798, 1601472), (878, 1455552), (896, 1426311), (912, 1401288), (1008, 1267832), (1064, 1201104), (1083, 1180032), (1152, 1109353), (1197, 1067648), (1216, 1050966), (1317, 970368), (1344, 950874), (1368, 934192), (1444, 885024), (1596, 800736), (1756, 727776), (1824, 700644), (2016, 633916), (2128, 600552), (2166, 590016), (2394, 533824), (2432, 525483), (2527, 505728), (2634, 485184), (2688, 475437), (2736, 467096), (2888, 442512), (3073, 415872), (3192, 400368), (3249, 393344), (3512, 363888), (3648, 350322), (3951, 323456), (4032, 316958), (4256, 300276), (4332, 295008), (4788, 266912), (5054, 252864), (5268, 242592), (5472, 233548), (5776, 221256), (6146, 207936), (6384, 200184), (6498, 196672), (7024, 181944), (7296, 175161), (7581, 168576), (7902, 161728), (8064, 158479), (8341, 153216), (8512, 150138), (8664, 147504), (9219, 138624), (9576, 133456), (10108, 126432), (10536, 121296), (10944, 116774), (11552, 110628), (12292, 103968), (12768, 100092), (12996, 98336), (14048, 90972), (15162, 84288), (15804, 80864), (16682, 76608), (17024, 75069), (17328, 73752), (18438, 69312), (19152, 66728), (20216, 63216), (21072, 60648), (21888, 58387), (22743, 56192), (23104, 55314), (24584, 51984), (25023, 51072), (25536, 50046), (25992, 49168), (27657, 46208), (28096, 45486), (30324, 42144), (31608, 40432), (33364, 38304), (34656, 36876)]