245198016

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 280

約数和(自身を含む): 863010720

約数和(自身を除く): 617812704

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, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 192, 203, 216, 224, 232, 233, 252, 261, 288, 324, 336, 348, 378, 406, 432, 448, 464, 466, 504, 522, 567, 576, 609, 648, 672, 696, 699, 756, 783, 812, 864, 928, 932, 1008, 1044, 1134, 1218, 1296, 1344, 1392, 1398, 1512, 1566, 1624, 1631, 1728, 1827, 1856, 1864, 2016, 2088, 2097, 2268, 2349, 2436, 2592, 2784, 2796, 3024, 3132, 3248, 3262, 3654, 3728, 4032, 4176, 4194, 4536, 4698, 4872, 4893, 5184, 5481, 5568, 5592, 6048, 6264, 6291, 6496, 6524, 6757, 7308, 7456, 8352, 8388, 9072, 9396, 9744, 9786, 10962, 11184, 12096, 12528, 12582, 12992, 13048, 13514, 14616, 14679, 14912, 16443, 16704, 16776, 18144, 18792, 18873, 19488, 19572, 20271, 21924, 22368, 25056, 25164, 26096, 27028, 29232, 29358, 32886, 33552, 36288, 37584, 37746, 38976, 39144, 40542, 43848, 44037, 44736, 47299, 50112, 50328, 52192, 54056, 58464, 58716, 60813, 65772, 67104, 75168, 75492, 78288, 81084, 87696, 88074, 94598, 100656, 104384, 108112, 116928, 117432, 121626, 131544, 132111, 134208, 141897, 150336, 150984, 156576, 162168, 175392, 176148, 182439, 189196, 201312, 216224, 234864, 243252, 263088, 264222, 283794, 301968, 313152, 324336, 350784, 352296, 364878, 378392, 402624, 425691, 432448, 469728, 486504, 526176, 528444, 547317, 567588, 603936, 648672, 704592, 729756, 756784, 851382, 939456, 973008, 1052352, 1056888, 1094634, 1135176, 1207872, 1277073, 1297344, 1409184, 1459512, 1513568, 1702764, 1946016, 2113776, 2189268, 2270352, 2554146, 2818368, 2919024, 3027136, 3405528, 3831219, 3892032, 4227552, 4378536, 4540704, 5108292, 5838048, 6811056, 7662438, 8455104, 8757072, 9081408, 10216584, 11676096, 13622112, 15324876, 17514144, 20433168, 27244224, 30649752, 35028288, 40866336, 61299504, 81732672, 122599008, 245198016]

約数ペア:

[(1, 245198016), (2, 122599008), (3, 81732672), (4, 61299504), (6, 40866336), (7, 35028288), (8, 30649752), (9, 27244224), (12, 20433168), (14, 17514144), (16, 15324876), (18, 13622112), (21, 11676096), (24, 10216584), (27, 9081408), (28, 8757072), (29, 8455104), (32, 7662438), (36, 6811056), (42, 5838048), (48, 5108292), (54, 4540704), (56, 4378536), (58, 4227552), (63, 3892032), (64, 3831219), (72, 3405528), (81, 3027136), (84, 2919024), (87, 2818368), (96, 2554146), (108, 2270352), (112, 2189268), (116, 2113776), (126, 1946016), (144, 1702764), (162, 1513568), (168, 1459512), (174, 1409184), (189, 1297344), (192, 1277073), (203, 1207872), (216, 1135176), (224, 1094634), (232, 1056888), (233, 1052352), (252, 973008), (261, 939456), (288, 851382), (324, 756784), (336, 729756), (348, 704592), (378, 648672), (406, 603936), (432, 567588), (448, 547317), (464, 528444), (466, 526176), (504, 486504), (522, 469728), (567, 432448), (576, 425691), (609, 402624), (648, 378392), (672, 364878), (696, 352296), (699, 350784), (756, 324336), (783, 313152), (812, 301968), (864, 283794), (928, 264222), (932, 263088), (1008, 243252), (1044, 234864), (1134, 216224), (1218, 201312), (1296, 189196), (1344, 182439), (1392, 176148), (1398, 175392), (1512, 162168), (1566, 156576), (1624, 150984), (1631, 150336), (1728, 141897), (1827, 134208), (1856, 132111), (1864, 131544), (2016, 121626), (2088, 117432), (2097, 116928), (2268, 108112), (2349, 104384), (2436, 100656), (2592, 94598), (2784, 88074), (2796, 87696), (3024, 81084), (3132, 78288), (3248, 75492), (3262, 75168), (3654, 67104), (3728, 65772), (4032, 60813), (4176, 58716), (4194, 58464), (4536, 54056), (4698, 52192), (4872, 50328), (4893, 50112), (5184, 47299), (5481, 44736), (5568, 44037), (5592, 43848), (6048, 40542), (6264, 39144), (6291, 38976), (6496, 37746), (6524, 37584), (6757, 36288), (7308, 33552), (7456, 32886), (8352, 29358), (8388, 29232), (9072, 27028), (9396, 26096), (9744, 25164), (9786, 25056), (10962, 22368), (11184, 21924), (12096, 20271), (12528, 19572), (12582, 19488), (12992, 18873), (13048, 18792), (13514, 18144), (14616, 16776), (14679, 16704), (14912, 16443)]