491349504

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 1433051136

約数和(自身を除く): 941701632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 496, 512, 527, 544, 607, 744, 768, 816, 992, 1054, 1088, 1214, 1488, 1536, 1581, 1632, 1821, 1984, 2108, 2176, 2428, 2976, 3162, 3264, 3642, 3968, 4216, 4352, 4856, 5952, 6324, 6528, 7284, 7936, 8432, 8704, 9712, 10319, 11904, 12648, 13056, 14568, 15872, 16864, 18817, 19424, 20638, 23808, 25296, 26112, 29136, 30957, 33728, 37634, 38848, 41276, 47616, 50592, 56451, 58272, 61914, 67456, 75268, 77696, 82552, 101184, 112902, 116544, 123828, 134912, 150536, 155392, 165104, 202368, 225804, 233088, 247656, 269824, 301072, 310784, 319889, 330208, 404736, 451608, 466176, 495312, 602144, 639778, 660416, 809472, 903216, 932352, 959667, 990624, 1204288, 1279556, 1320832, 1806432, 1919334, 1981248, 2408576, 2559112, 2641664, 3612864, 3838668, 3962496, 4817152, 5118224, 5283328, 7225728, 7677336, 7924992, 9634304, 10236448, 14451456, 15354672, 15849984, 20472896, 28902912, 30709344, 40945792, 61418688, 81891584, 122837376, 163783168, 245674752, 491349504]

約数ペア:

[(1, 491349504), (2, 245674752), (3, 163783168), (4, 122837376), (6, 81891584), (8, 61418688), (12, 40945792), (16, 30709344), (17, 28902912), (24, 20472896), (31, 15849984), (32, 15354672), (34, 14451456), (48, 10236448), (51, 9634304), (62, 7924992), (64, 7677336), (68, 7225728), (93, 5283328), (96, 5118224), (102, 4817152), (124, 3962496), (128, 3838668), (136, 3612864), (186, 2641664), (192, 2559112), (204, 2408576), (248, 1981248), (256, 1919334), (272, 1806432), (372, 1320832), (384, 1279556), (408, 1204288), (496, 990624), (512, 959667), (527, 932352), (544, 903216), (607, 809472), (744, 660416), (768, 639778), (816, 602144), (992, 495312), (1054, 466176), (1088, 451608), (1214, 404736), (1488, 330208), (1536, 319889), (1581, 310784), (1632, 301072), (1821, 269824), (1984, 247656), (2108, 233088), (2176, 225804), (2428, 202368), (2976, 165104), (3162, 155392), (3264, 150536), (3642, 134912), (3968, 123828), (4216, 116544), (4352, 112902), (4856, 101184), (5952, 82552), (6324, 77696), (6528, 75268), (7284, 67456), (7936, 61914), (8432, 58272), (8704, 56451), (9712, 50592), (10319, 47616), (11904, 41276), (12648, 38848), (13056, 37634), (14568, 33728), (15872, 30957), (16864, 29136), (18817, 26112), (19424, 25296), (20638, 23808)]