253559712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2883

約数の個数: 144

約数和(自身を含む): 815300640

約数和(自身を除く): 561740928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 2837, 3192, 3724, 4256, 4704, 5586, 5674, 6384, 7448, 8511, 11172, 11348, 12768, 14896, 17022, 19859, 22344, 22696, 29792, 34044, 39718, 44688, 45392, 53903, 59577, 68088, 79436, 89376, 90784, 107806, 119154, 136176, 139013, 158872, 161709, 215612, 238308, 272352, 278026, 317744, 323418, 377321, 417039, 431224, 476616, 556052, 635488, 646836, 754642, 834078, 862448, 953232, 1112104, 1131963, 1293672, 1509284, 1668156, 1724896, 1906464, 2224208, 2263926, 2587344, 2641247, 3018568, 3336312, 4448416, 4527852, 5174688, 5282494, 6037136, 6672624, 7923741, 9055704, 10564988, 12074272, 13345248, 15847482, 18111408, 21129976, 31694964, 36222816, 42259952, 63389928, 84519904, 126779856, 253559712]

約数ペア:

[(1, 253559712), (2, 126779856), (3, 84519904), (4, 63389928), (6, 42259952), (7, 36222816), (8, 31694964), (12, 21129976), (14, 18111408), (16, 15847482), (19, 13345248), (21, 12074272), (24, 10564988), (28, 9055704), (32, 7923741), (38, 6672624), (42, 6037136), (48, 5282494), (49, 5174688), (56, 4527852), (57, 4448416), (76, 3336312), (84, 3018568), (96, 2641247), (98, 2587344), (112, 2263926), (114, 2224208), (133, 1906464), (147, 1724896), (152, 1668156), (168, 1509284), (196, 1293672), (224, 1131963), (228, 1112104), (266, 953232), (294, 862448), (304, 834078), (336, 754642), (392, 646836), (399, 635488), (456, 556052), (532, 476616), (588, 431224), (608, 417039), (672, 377321), (784, 323418), (798, 317744), (912, 278026), (931, 272352), (1064, 238308), (1176, 215612), (1568, 161709), (1596, 158872), (1824, 139013), (1862, 136176), (2128, 119154), (2352, 107806), (2793, 90784), (2837, 89376), (3192, 79436), (3724, 68088), (4256, 59577), (4704, 53903), (5586, 45392), (5674, 44688), (6384, 39718), (7448, 34044), (8511, 29792), (11172, 22696), (11348, 22344), (12768, 19859), (14896, 17022)]