390397392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1377447552

約数和(自身を除く): 987050160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 137, 144, 154, 168, 176, 198, 231, 252, 257, 264, 274, 308, 336, 396, 411, 462, 504, 514, 528, 548, 616, 693, 771, 792, 822, 924, 959, 1008, 1028, 1096, 1232, 1233, 1386, 1507, 1542, 1584, 1644, 1799, 1848, 1918, 2056, 2192, 2313, 2466, 2772, 2827, 2877, 3014, 3084, 3288, 3598, 3696, 3836, 4112, 4521, 4626, 4932, 5397, 5544, 5654, 5754, 6028, 6168, 6576, 7196, 7672, 8481, 8631, 9042, 9252, 9864, 10549, 10794, 11088, 11308, 11508, 12056, 12336, 13563, 14392, 15344, 16191, 16962, 17262, 18084, 18504, 19728, 19789, 21098, 21588, 22616, 23016, 24112, 25443, 27126, 28784, 31647, 32382, 33924, 34524, 35209, 36168, 37008, 39578, 42196, 43176, 45232, 46032, 50886, 54252, 59367, 63294, 64764, 67848, 69048, 70418, 72336, 79156, 84392, 86352, 94941, 101772, 105627, 108504, 118734, 126588, 129528, 135696, 138096, 140836, 158312, 168784, 178101, 189882, 203544, 211254, 217008, 237468, 246463, 253176, 259056, 281672, 316624, 316881, 356202, 379764, 387299, 407088, 422508, 474936, 492926, 506352, 563344, 633762, 712404, 739389, 759528, 774598, 845016, 949872, 985852, 1161897, 1267524, 1424808, 1478778, 1519056, 1549196, 1690032, 1971704, 2218167, 2323794, 2535048, 2711093, 2849616, 2957556, 3098392, 3485691, 3943408, 4436334, 4647588, 5070096, 5422186, 5915112, 6196784, 6971382, 8133279, 8872668, 9295176, 10844372, 11830224, 13942764, 16266558, 17745336, 18590352, 21688744, 24399837, 27885528, 32533116, 35490672, 43377488, 48799674, 55771056, 65066232, 97599348, 130132464, 195198696, 390397392]

約数ペア:

[(1, 390397392), (2, 195198696), (3, 130132464), (4, 97599348), (6, 65066232), (7, 55771056), (8, 48799674), (9, 43377488), (11, 35490672), (12, 32533116), (14, 27885528), (16, 24399837), (18, 21688744), (21, 18590352), (22, 17745336), (24, 16266558), (28, 13942764), (33, 11830224), (36, 10844372), (42, 9295176), (44, 8872668), (48, 8133279), (56, 6971382), (63, 6196784), (66, 5915112), (72, 5422186), (77, 5070096), (84, 4647588), (88, 4436334), (99, 3943408), (112, 3485691), (126, 3098392), (132, 2957556), (137, 2849616), (144, 2711093), (154, 2535048), (168, 2323794), (176, 2218167), (198, 1971704), (231, 1690032), (252, 1549196), (257, 1519056), (264, 1478778), (274, 1424808), (308, 1267524), (336, 1161897), (396, 985852), (411, 949872), (462, 845016), (504, 774598), (514, 759528), (528, 739389), (548, 712404), (616, 633762), (693, 563344), (771, 506352), (792, 492926), (822, 474936), (924, 422508), (959, 407088), (1008, 387299), (1028, 379764), (1096, 356202), (1232, 316881), (1233, 316624), (1386, 281672), (1507, 259056), (1542, 253176), (1584, 246463), (1644, 237468), (1799, 217008), (1848, 211254), (1918, 203544), (2056, 189882), (2192, 178101), (2313, 168784), (2466, 158312), (2772, 140836), (2827, 138096), (2877, 135696), (3014, 129528), (3084, 126588), (3288, 118734), (3598, 108504), (3696, 105627), (3836, 101772), (4112, 94941), (4521, 86352), (4626, 84392), (4932, 79156), (5397, 72336), (5544, 70418), (5654, 69048), (5754, 67848), (6028, 64764), (6168, 63294), (6576, 59367), (7196, 54252), (7672, 50886), (8481, 46032), (8631, 45232), (9042, 43176), (9252, 42196), (9864, 39578), (10549, 37008), (10794, 36168), (11088, 35209), (11308, 34524), (11508, 33924), (12056, 32382), (12336, 31647), (13563, 28784), (14392, 27126), (15344, 25443), (16191, 24112), (16962, 23016), (17262, 22616), (18084, 21588), (18504, 21098), (19728, 19789)]