1208275488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 4217270400

約数和(自身を除く): 3008994912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 83, 84, 87, 96, 108, 112, 116, 126, 144, 166, 168, 174, 189, 203, 216, 224, 232, 249, 252, 261, 288, 332, 336, 348, 378, 406, 432, 464, 498, 504, 522, 581, 609, 664, 672, 696, 747, 756, 783, 812, 864, 928, 996, 1008, 1044, 1162, 1218, 1328, 1392, 1494, 1512, 1566, 1624, 1743, 1827, 1992, 2016, 2088, 2241, 2324, 2407, 2436, 2656, 2784, 2988, 3024, 3132, 3248, 3486, 3654, 3984, 4176, 4482, 4648, 4814, 4872, 5229, 5481, 5976, 6048, 6264, 6496, 6889, 6972, 7221, 7308, 7968, 8352, 8964, 9296, 9628, 9744, 10458, 10962, 11952, 12528, 13778, 13944, 14442, 14616, 15687, 16849, 17928, 18592, 19256, 19488, 20667, 20916, 21663, 21924, 23904, 25056, 27556, 27888, 28884, 29232, 31374, 33698, 35856, 38512, 41334, 41832, 43326, 43848, 48223, 50547, 55112, 55776, 57768, 58464, 62001, 62748, 64989, 67396, 71712, 77024, 82668, 83664, 86652, 87696, 96446, 101094, 110224, 115536, 124002, 125496, 129978, 134792, 144669, 151641, 165336, 167328, 173304, 175392, 186003, 192892, 199781, 202188, 220448, 231072, 248004, 250992, 259956, 269584, 289338, 303282, 330672, 346608, 372006, 385784, 399562, 404376, 434007, 454923, 496008, 501984, 519912, 539168, 578676, 599343, 606564, 661344, 693216, 744012, 771568, 799124, 808752, 868014, 909846, 992016, 1039824, 1157352, 1198686, 1213128, 1302021, 1398467, 1488024, 1543136, 1598248, 1617504, 1736028, 1798029, 1819692, 1984032, 2079648, 2314704, 2397372, 2426256, 2604042, 2796934, 2976048, 3196496, 3472056, 3596058, 3639384, 4195401, 4629408, 4794744, 4852512, 5208084, 5394087, 5593868, 5952096, 6392992, 6944112, 7192116, 7278768, 8390802, 9589488, 10416168, 10788174, 11187736, 12586203, 13888224, 14384232, 14557536, 16781604, 19178976, 20832336, 21576348, 22375472, 25172406, 28768464, 33563208, 37758609, 41664672, 43152696, 44750944, 50344812, 57536928, 67126416, 75517218, 86305392, 100689624, 134252832, 151034436, 172610784, 201379248, 302068872, 402758496, 604137744, 1208275488]

約数ペア:

[(1, 1208275488), (2, 604137744), (3, 402758496), (4, 302068872), (6, 201379248), (7, 172610784), (8, 151034436), (9, 134252832), (12, 100689624), (14, 86305392), (16, 75517218), (18, 67126416), (21, 57536928), (24, 50344812), (27, 44750944), (28, 43152696), (29, 41664672), (32, 37758609), (36, 33563208), (42, 28768464), (48, 25172406), (54, 22375472), (56, 21576348), (58, 20832336), (63, 19178976), (72, 16781604), (83, 14557536), (84, 14384232), (87, 13888224), (96, 12586203), (108, 11187736), (112, 10788174), (116, 10416168), (126, 9589488), (144, 8390802), (166, 7278768), (168, 7192116), (174, 6944112), (189, 6392992), (203, 5952096), (216, 5593868), (224, 5394087), (232, 5208084), (249, 4852512), (252, 4794744), (261, 4629408), (288, 4195401), (332, 3639384), (336, 3596058), (348, 3472056), (378, 3196496), (406, 2976048), (432, 2796934), (464, 2604042), (498, 2426256), (504, 2397372), (522, 2314704), (581, 2079648), (609, 1984032), (664, 1819692), (672, 1798029), (696, 1736028), (747, 1617504), (756, 1598248), (783, 1543136), (812, 1488024), (864, 1398467), (928, 1302021), (996, 1213128), (1008, 1198686), (1044, 1157352), (1162, 1039824), (1218, 992016), (1328, 909846), (1392, 868014), (1494, 808752), (1512, 799124), (1566, 771568), (1624, 744012), (1743, 693216), (1827, 661344), (1992, 606564), (2016, 599343), (2088, 578676), (2241, 539168), (2324, 519912), (2407, 501984), (2436, 496008), (2656, 454923), (2784, 434007), (2988, 404376), (3024, 399562), (3132, 385784), (3248, 372006), (3486, 346608), (3654, 330672), (3984, 303282), (4176, 289338), (4482, 269584), (4648, 259956), (4814, 250992), (4872, 248004), (5229, 231072), (5481, 220448), (5976, 202188), (6048, 199781), (6264, 192892), (6496, 186003), (6889, 175392), (6972, 173304), (7221, 167328), (7308, 165336), (7968, 151641), (8352, 144669), (8964, 134792), (9296, 129978), (9628, 125496), (9744, 124002), (10458, 115536), (10962, 110224), (11952, 101094), (12528, 96446), (13778, 87696), (13944, 86652), (14442, 83664), (14616, 82668), (15687, 77024), (16849, 71712), (17928, 67396), (18592, 64989), (19256, 62748), (19488, 62001), (20667, 58464), (20916, 57768), (21663, 55776), (21924, 55112), (23904, 50547), (25056, 48223), (27556, 43848), (27888, 43326), (28884, 41832), (29232, 41334), (31374, 38512), (33698, 35856)]