2628488576

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 6756480000

約数和(自身を除く): 4127991424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 64, 76, 92, 98, 112, 128, 133, 137, 152, 161, 184, 196, 224, 266, 274, 304, 322, 343, 368, 392, 437, 448, 532, 548, 608, 644, 686, 736, 784, 874, 896, 931, 959, 1064, 1096, 1127, 1216, 1288, 1372, 1472, 1568, 1748, 1862, 1918, 2128, 2192, 2254, 2432, 2576, 2603, 2744, 2944, 3059, 3136, 3151, 3496, 3724, 3836, 4256, 4384, 4508, 5152, 5206, 5488, 6118, 6272, 6302, 6517, 6713, 6992, 7448, 7672, 7889, 8512, 8768, 9016, 10304, 10412, 10976, 12236, 12604, 13034, 13426, 13984, 14896, 15344, 15778, 17024, 17536, 18032, 18221, 20608, 20824, 21413, 21952, 22057, 24472, 25208, 26068, 26852, 27968, 29792, 30688, 31556, 36064, 36442, 41648, 42826, 43904, 44114, 46991, 48944, 50416, 52136, 53704, 55936, 59584, 59869, 61376, 63112, 72128, 72884, 83296, 85652, 88228, 93982, 97888, 100832, 104272, 107408, 119168, 119738, 122752, 126224, 127547, 144256, 145768, 149891, 154399, 166592, 171304, 176456, 187964, 195776, 201664, 208544, 214816, 239476, 252448, 255094, 291536, 299782, 308798, 333184, 342608, 352912, 375928, 391552, 403328, 417088, 419083, 429632, 478952, 504896, 510188, 583072, 599564, 617596, 685216, 705824, 751856, 834176, 838166, 859264, 892829, 957904, 1009792, 1020376, 1080793, 1166144, 1199128, 1235192, 1370432, 1411648, 1503712, 1676332, 1785658, 1915808, 2040752, 2161586, 2332288, 2398256, 2470384, 2740864, 2823296, 2933581, 3007424, 3352664, 3571316, 3831616, 4081504, 4323172, 4796512, 4940768, 5867162, 6014848, 6705328, 7142632, 7663232, 8163008, 8646344, 9593024, 9881536, 11734324, 13410656, 14285264, 16326016, 17292688, 19186048, 19763072, 20535067, 23468648, 26821312, 28570528, 34585376, 41070134, 46937296, 53642624, 57141056, 69170752, 82140268, 93874592, 114282112, 138341504, 164280536, 187749184, 328561072, 375498368, 657122144, 1314244288, 2628488576]

約数ペア:

[(1, 2628488576), (2, 1314244288), (4, 657122144), (7, 375498368), (8, 328561072), (14, 187749184), (16, 164280536), (19, 138341504), (23, 114282112), (28, 93874592), (32, 82140268), (38, 69170752), (46, 57141056), (49, 53642624), (56, 46937296), (64, 41070134), (76, 34585376), (92, 28570528), (98, 26821312), (112, 23468648), (128, 20535067), (133, 19763072), (137, 19186048), (152, 17292688), (161, 16326016), (184, 14285264), (196, 13410656), (224, 11734324), (266, 9881536), (274, 9593024), (304, 8646344), (322, 8163008), (343, 7663232), (368, 7142632), (392, 6705328), (437, 6014848), (448, 5867162), (532, 4940768), (548, 4796512), (608, 4323172), (644, 4081504), (686, 3831616), (736, 3571316), (784, 3352664), (874, 3007424), (896, 2933581), (931, 2823296), (959, 2740864), (1064, 2470384), (1096, 2398256), (1127, 2332288), (1216, 2161586), (1288, 2040752), (1372, 1915808), (1472, 1785658), (1568, 1676332), (1748, 1503712), (1862, 1411648), (1918, 1370432), (2128, 1235192), (2192, 1199128), (2254, 1166144), (2432, 1080793), (2576, 1020376), (2603, 1009792), (2744, 957904), (2944, 892829), (3059, 859264), (3136, 838166), (3151, 834176), (3496, 751856), (3724, 705824), (3836, 685216), (4256, 617596), (4384, 599564), (4508, 583072), (5152, 510188), (5206, 504896), (5488, 478952), (6118, 429632), (6272, 419083), (6302, 417088), (6517, 403328), (6713, 391552), (6992, 375928), (7448, 352912), (7672, 342608), (7889, 333184), (8512, 308798), (8768, 299782), (9016, 291536), (10304, 255094), (10412, 252448), (10976, 239476), (12236, 214816), (12604, 208544), (13034, 201664), (13426, 195776), (13984, 187964), (14896, 176456), (15344, 171304), (15778, 166592), (17024, 154399), (17536, 149891), (18032, 145768), (18221, 144256), (20608, 127547), (20824, 126224), (21413, 122752), (21952, 119738), (22057, 119168), (24472, 107408), (25208, 104272), (26068, 100832), (26852, 97888), (27968, 93982), (29792, 88228), (30688, 85652), (31556, 83296), (36064, 72884), (36442, 72128), (41648, 63112), (42826, 61376), (43904, 59869), (44114, 59584), (46991, 55936), (48944, 53704), (50416, 52136)]