1240425816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 3892838400

約数和(自身を除く): 2652412584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 43, 56, 58, 62, 84, 86, 87, 93, 116, 124, 129, 168, 172, 174, 186, 191, 203, 217, 232, 248, 258, 301, 344, 348, 372, 382, 406, 434, 516, 573, 602, 609, 651, 696, 744, 764, 812, 868, 899, 903, 1032, 1146, 1204, 1218, 1247, 1302, 1333, 1337, 1528, 1624, 1736, 1798, 1806, 2292, 2408, 2436, 2494, 2604, 2666, 2674, 2697, 3596, 3612, 3741, 3999, 4011, 4584, 4872, 4988, 5208, 5332, 5348, 5394, 5539, 5921, 6293, 7192, 7224, 7482, 7998, 8022, 8213, 8729, 9331, 9976, 10664, 10696, 10788, 11078, 11842, 12586, 14964, 15996, 16044, 16426, 16617, 17458, 17763, 18662, 18879, 21576, 22156, 23684, 24639, 25172, 26187, 27993, 29928, 31992, 32088, 32852, 33234, 34916, 35526, 37324, 37758, 38657, 38773, 41447, 44312, 47368, 49278, 50344, 52374, 55986, 57491, 65704, 66468, 69832, 71052, 74648, 75516, 77314, 77546, 82894, 98556, 104748, 111972, 114982, 115971, 116319, 124341, 132936, 142104, 151032, 154628, 155092, 165788, 171709, 172473, 197112, 209496, 223944, 229964, 231942, 232638, 238177, 248682, 254603, 270599, 309256, 310184, 331576, 343418, 344946, 459928, 463884, 465276, 476354, 497364, 509206, 515127, 541198, 686836, 689892, 714531, 763809, 811797, 927768, 930552, 952708, 994728, 1018412, 1030254, 1082396, 1201963, 1373672, 1379784, 1429062, 1527618, 1623594, 1667239, 1782221, 1905416, 2036824, 2060508, 2164792, 2403926, 2858124, 3055236, 3247188, 3334478, 3564442, 3605889, 4121016, 4807852, 5001717, 5346663, 5716248, 6110472, 6494376, 6668956, 7128884, 7211778, 7383487, 9615704, 10003434, 10693326, 13337912, 14257768, 14423556, 14766974, 20006868, 21386652, 22150461, 28847112, 29533948, 40013736, 42773304, 44300922, 51684409, 59067896, 88601844, 103368818, 155053227, 177203688, 206737636, 310106454, 413475272, 620212908, 1240425816]

約数ペア:

[(1, 1240425816), (2, 620212908), (3, 413475272), (4, 310106454), (6, 206737636), (7, 177203688), (8, 155053227), (12, 103368818), (14, 88601844), (21, 59067896), (24, 51684409), (28, 44300922), (29, 42773304), (31, 40013736), (42, 29533948), (43, 28847112), (56, 22150461), (58, 21386652), (62, 20006868), (84, 14766974), (86, 14423556), (87, 14257768), (93, 13337912), (116, 10693326), (124, 10003434), (129, 9615704), (168, 7383487), (172, 7211778), (174, 7128884), (186, 6668956), (191, 6494376), (203, 6110472), (217, 5716248), (232, 5346663), (248, 5001717), (258, 4807852), (301, 4121016), (344, 3605889), (348, 3564442), (372, 3334478), (382, 3247188), (406, 3055236), (434, 2858124), (516, 2403926), (573, 2164792), (602, 2060508), (609, 2036824), (651, 1905416), (696, 1782221), (744, 1667239), (764, 1623594), (812, 1527618), (868, 1429062), (899, 1379784), (903, 1373672), (1032, 1201963), (1146, 1082396), (1204, 1030254), (1218, 1018412), (1247, 994728), (1302, 952708), (1333, 930552), (1337, 927768), (1528, 811797), (1624, 763809), (1736, 714531), (1798, 689892), (1806, 686836), (2292, 541198), (2408, 515127), (2436, 509206), (2494, 497364), (2604, 476354), (2666, 465276), (2674, 463884), (2697, 459928), (3596, 344946), (3612, 343418), (3741, 331576), (3999, 310184), (4011, 309256), (4584, 270599), (4872, 254603), (4988, 248682), (5208, 238177), (5332, 232638), (5348, 231942), (5394, 229964), (5539, 223944), (5921, 209496), (6293, 197112), (7192, 172473), (7224, 171709), (7482, 165788), (7998, 155092), (8022, 154628), (8213, 151032), (8729, 142104), (9331, 132936), (9976, 124341), (10664, 116319), (10696, 115971), (10788, 114982), (11078, 111972), (11842, 104748), (12586, 98556), (14964, 82894), (15996, 77546), (16044, 77314), (16426, 75516), (16617, 74648), (17458, 71052), (17763, 69832), (18662, 66468), (18879, 65704), (21576, 57491), (22156, 55986), (23684, 52374), (24639, 50344), (25172, 49278), (26187, 47368), (27993, 44312), (29928, 41447), (31992, 38773), (32088, 38657), (32852, 37758), (33234, 37324), (34916, 35526)]