509798016

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1664

約数の個数: 256

約数和(自身を含む): 1852972800

約数和(自身を除く): 1343174784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1621, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3242, 3276, 3456, 3744, 4032, 4368, 4863, 4914, 4992, 5616, 5824, 6048, 6484, 6552, 7488, 8064, 8736, 9726, 9828, 11232, 11347, 11648, 12096, 12968, 13104, 14589, 14976, 17472, 19452, 19656, 21073, 22464, 22694, 24192, 25936, 26208, 29178, 34041, 34944, 38904, 39312, 42146, 43767, 44928, 45388, 51872, 52416, 58356, 63219, 68082, 77808, 78624, 84292, 87534, 90776, 102123, 103744, 104832, 116712, 126438, 136164, 147511, 155616, 157248, 168584, 175068, 181552, 189657, 204246, 207488, 233424, 252876, 272328, 295022, 306369, 311232, 314496, 337168, 350136, 363104, 379314, 408492, 442533, 466848, 505752, 544656, 568971, 590044, 612738, 622464, 674336, 700272, 726208, 758628, 816984, 885066, 933696, 1011504, 1089312, 1137942, 1180088, 1225476, 1327599, 1348672, 1400544, 1452416, 1517256, 1633968, 1770132, 1867392, 2023008, 2178624, 2275884, 2360176, 2450952, 2655198, 2697344, 2801088, 3034512, 3267936, 3540264, 3982797, 4046016, 4357248, 4551768, 4720352, 4901904, 5310396, 5602176, 6069024, 6535872, 7080528, 7965594, 8092032, 9103536, 9440704, 9803808, 10620792, 12138048, 13071744, 14161056, 15931188, 18207072, 18881408, 19607616, 21241584, 24276096, 28322112, 31862376, 36414144, 39215232, 42483168, 56644224, 63724752, 72828288, 84966336, 127449504, 169932672, 254899008, 509798016]

約数ペア:

[(1, 509798016), (2, 254899008), (3, 169932672), (4, 127449504), (6, 84966336), (7, 72828288), (8, 63724752), (9, 56644224), (12, 42483168), (13, 39215232), (14, 36414144), (16, 31862376), (18, 28322112), (21, 24276096), (24, 21241584), (26, 19607616), (27, 18881408), (28, 18207072), (32, 15931188), (36, 14161056), (39, 13071744), (42, 12138048), (48, 10620792), (52, 9803808), (54, 9440704), (56, 9103536), (63, 8092032), (64, 7965594), (72, 7080528), (78, 6535872), (84, 6069024), (91, 5602176), (96, 5310396), (104, 4901904), (108, 4720352), (112, 4551768), (117, 4357248), (126, 4046016), (128, 3982797), (144, 3540264), (156, 3267936), (168, 3034512), (182, 2801088), (189, 2697344), (192, 2655198), (208, 2450952), (216, 2360176), (224, 2275884), (234, 2178624), (252, 2023008), (273, 1867392), (288, 1770132), (312, 1633968), (336, 1517256), (351, 1452416), (364, 1400544), (378, 1348672), (384, 1327599), (416, 1225476), (432, 1180088), (448, 1137942), (468, 1089312), (504, 1011504), (546, 933696), (576, 885066), (624, 816984), (672, 758628), (702, 726208), (728, 700272), (756, 674336), (819, 622464), (832, 612738), (864, 590044), (896, 568971), (936, 544656), (1008, 505752), (1092, 466848), (1152, 442533), (1248, 408492), (1344, 379314), (1404, 363104), (1456, 350136), (1512, 337168), (1621, 314496), (1638, 311232), (1664, 306369), (1728, 295022), (1872, 272328), (2016, 252876), (2184, 233424), (2457, 207488), (2496, 204246), (2688, 189657), (2808, 181552), (2912, 175068), (3024, 168584), (3242, 157248), (3276, 155616), (3456, 147511), (3744, 136164), (4032, 126438), (4368, 116712), (4863, 104832), (4914, 103744), (4992, 102123), (5616, 90776), (5824, 87534), (6048, 84292), (6484, 78624), (6552, 77808), (7488, 68082), (8064, 63219), (8736, 58356), (9726, 52416), (9828, 51872), (11232, 45388), (11347, 44928), (11648, 43767), (12096, 42146), (12968, 39312), (13104, 38904), (14589, 34944), (14976, 34041), (17472, 29178), (19452, 26208), (19656, 25936), (21073, 24192), (22464, 22694)]