254048928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 791169120

約数和(自身を除く): 537120192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 1019, 1113, 1176, 1272, 1484, 1568, 1696, 2038, 2226, 2352, 2544, 2597, 2968, 3057, 4076, 4452, 4704, 5088, 5194, 5936, 6114, 7133, 7791, 8152, 8904, 10388, 11872, 12228, 14266, 15582, 16304, 17808, 20776, 21399, 24456, 28532, 31164, 32608, 35616, 41552, 42798, 48912, 49931, 54007, 57064, 62328, 83104, 85596, 97824, 99862, 108014, 114128, 124656, 149793, 162021, 171192, 199724, 216028, 228256, 249312, 299586, 324042, 342384, 378049, 399448, 432056, 599172, 648084, 684768, 756098, 798896, 864112, 1134147, 1198344, 1296168, 1512196, 1597792, 1728224, 2268294, 2396688, 2592336, 2646343, 3024392, 4536588, 4793376, 5184672, 5292686, 6048784, 7939029, 9073176, 10585372, 12097568, 15878058, 18146352, 21170744, 31756116, 36292704, 42341488, 63512232, 84682976, 127024464, 254048928]

約数ペア:

[(1, 254048928), (2, 127024464), (3, 84682976), (4, 63512232), (6, 42341488), (7, 36292704), (8, 31756116), (12, 21170744), (14, 18146352), (16, 15878058), (21, 12097568), (24, 10585372), (28, 9073176), (32, 7939029), (42, 6048784), (48, 5292686), (49, 5184672), (53, 4793376), (56, 4536588), (84, 3024392), (96, 2646343), (98, 2592336), (106, 2396688), (112, 2268294), (147, 1728224), (159, 1597792), (168, 1512196), (196, 1296168), (212, 1198344), (224, 1134147), (294, 864112), (318, 798896), (336, 756098), (371, 684768), (392, 648084), (424, 599172), (588, 432056), (636, 399448), (672, 378049), (742, 342384), (784, 324042), (848, 299586), (1019, 249312), (1113, 228256), (1176, 216028), (1272, 199724), (1484, 171192), (1568, 162021), (1696, 149793), (2038, 124656), (2226, 114128), (2352, 108014), (2544, 99862), (2597, 97824), (2968, 85596), (3057, 83104), (4076, 62328), (4452, 57064), (4704, 54007), (5088, 49931), (5194, 48912), (5936, 42798), (6114, 41552), (7133, 35616), (7791, 32608), (8152, 31164), (8904, 28532), (10388, 24456), (11872, 21399), (12228, 20776), (14266, 17808), (15582, 16304)]