340403392

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 859993200

約数和(自身を除く): 519589808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 64, 76, 98, 112, 116, 133, 152, 196, 197, 203, 224, 232, 266, 304, 392, 394, 406, 448, 464, 532, 551, 608, 784, 788, 812, 928, 931, 1064, 1102, 1216, 1379, 1421, 1568, 1576, 1624, 1856, 1862, 2128, 2204, 2758, 2842, 3136, 3152, 3248, 3724, 3743, 3857, 4256, 4408, 5516, 5684, 5713, 6304, 6496, 7448, 7486, 7714, 8512, 8816, 9653, 11032, 11368, 11426, 12608, 12992, 14896, 14972, 15428, 17632, 19306, 22064, 22736, 22852, 26201, 26999, 29792, 29944, 30856, 35264, 38612, 39991, 44128, 45472, 45704, 52402, 53998, 59584, 59888, 61712, 77224, 79982, 88256, 90944, 91408, 104804, 107996, 108547, 119776, 123424, 154448, 159964, 182816, 183407, 209608, 215992, 217094, 239552, 246848, 279937, 308896, 319928, 365632, 366814, 419216, 431984, 434188, 559874, 617792, 639856, 733628, 759829, 838432, 863968, 868376, 1119748, 1279712, 1467256, 1519658, 1676864, 1727936, 1736752, 2239496, 2559424, 2934512, 3039316, 3473504, 4478992, 5318803, 5869024, 6078632, 6947008, 8957984, 10637606, 11738048, 12157264, 17915968, 21275212, 24314528, 42550424, 48629056, 85100848, 170201696, 340403392]

約数ペア:

[(1, 340403392), (2, 170201696), (4, 85100848), (7, 48629056), (8, 42550424), (14, 24314528), (16, 21275212), (19, 17915968), (28, 12157264), (29, 11738048), (32, 10637606), (38, 8957984), (49, 6947008), (56, 6078632), (58, 5869024), (64, 5318803), (76, 4478992), (98, 3473504), (112, 3039316), (116, 2934512), (133, 2559424), (152, 2239496), (196, 1736752), (197, 1727936), (203, 1676864), (224, 1519658), (232, 1467256), (266, 1279712), (304, 1119748), (392, 868376), (394, 863968), (406, 838432), (448, 759829), (464, 733628), (532, 639856), (551, 617792), (608, 559874), (784, 434188), (788, 431984), (812, 419216), (928, 366814), (931, 365632), (1064, 319928), (1102, 308896), (1216, 279937), (1379, 246848), (1421, 239552), (1568, 217094), (1576, 215992), (1624, 209608), (1856, 183407), (1862, 182816), (2128, 159964), (2204, 154448), (2758, 123424), (2842, 119776), (3136, 108547), (3152, 107996), (3248, 104804), (3724, 91408), (3743, 90944), (3857, 88256), (4256, 79982), (4408, 77224), (5516, 61712), (5684, 59888), (5713, 59584), (6304, 53998), (6496, 52402), (7448, 45704), (7486, 45472), (7714, 44128), (8512, 39991), (8816, 38612), (9653, 35264), (11032, 30856), (11368, 29944), (11426, 29792), (12608, 26999), (12992, 26201), (14896, 22852), (14972, 22736), (15428, 22064), (17632, 19306)]