1279926144

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 256

約数和(自身を含む): 4355481600

約数和(自身を除く): 3075555456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 191, 192, 216, 224, 252, 277, 288, 336, 378, 382, 384, 432, 448, 504, 554, 573, 576, 672, 756, 764, 831, 864, 896, 1008, 1108, 1146, 1152, 1337, 1344, 1512, 1528, 1662, 1719, 1728, 1939, 2016, 2216, 2292, 2493, 2674, 2688, 3024, 3056, 3324, 3438, 3456, 3878, 4011, 4032, 4432, 4584, 4986, 5157, 5348, 5817, 6048, 6112, 6648, 6876, 7479, 7756, 8022, 8064, 8864, 9168, 9972, 10314, 10696, 11634, 12033, 12096, 12224, 13296, 13752, 14958, 15512, 16044, 17451, 17728, 18336, 19944, 20628, 21392, 23268, 24066, 24192, 24448, 26592, 27504, 29916, 31024, 32088, 34902, 35456, 36099, 36672, 39888, 41256, 42784, 46536, 48132, 52353, 52907, 53184, 55008, 59832, 62048, 64176, 69804, 72198, 73344, 79776, 82512, 85568, 93072, 96264, 104706, 105814, 106368, 110016, 119664, 124096, 128352, 139608, 144396, 158721, 159552, 165024, 171136, 186144, 192528, 209412, 211628, 220032, 239328, 248192, 256704, 279216, 288792, 317442, 319104, 330048, 370349, 372288, 385056, 418824, 423256, 476163, 478656, 513408, 558432, 577584, 634884, 660096, 740698, 744576, 770112, 837648, 846512, 952326, 957312, 1111047, 1116864, 1155168, 1269768, 1428489, 1481396, 1540224, 1675296, 1693024, 1904652, 2222094, 2233728, 2310336, 2539536, 2856978, 2962792, 3333141, 3350592, 3386048, 3809304, 4444188, 4620672, 5079072, 5713956, 5925584, 6666282, 6701184, 6772096, 7618608, 8888376, 9999423, 10158144, 11427912, 11851168, 13332564, 15237216, 17776752, 19998846, 20316288, 22855824, 23702336, 26665128, 30474432, 35553504, 39997692, 45711648, 47404672, 53330256, 60948864, 71107008, 79995384, 91423296, 106660512, 142214016, 159990768, 182846592, 213321024, 319981536, 426642048, 639963072, 1279926144]

約数ペア:

[(1, 1279926144), (2, 639963072), (3, 426642048), (4, 319981536), (6, 213321024), (7, 182846592), (8, 159990768), (9, 142214016), (12, 106660512), (14, 91423296), (16, 79995384), (18, 71107008), (21, 60948864), (24, 53330256), (27, 47404672), (28, 45711648), (32, 39997692), (36, 35553504), (42, 30474432), (48, 26665128), (54, 23702336), (56, 22855824), (63, 20316288), (64, 19998846), (72, 17776752), (84, 15237216), (96, 13332564), (108, 11851168), (112, 11427912), (126, 10158144), (128, 9999423), (144, 8888376), (168, 7618608), (189, 6772096), (191, 6701184), (192, 6666282), (216, 5925584), (224, 5713956), (252, 5079072), (277, 4620672), (288, 4444188), (336, 3809304), (378, 3386048), (382, 3350592), (384, 3333141), (432, 2962792), (448, 2856978), (504, 2539536), (554, 2310336), (573, 2233728), (576, 2222094), (672, 1904652), (756, 1693024), (764, 1675296), (831, 1540224), (864, 1481396), (896, 1428489), (1008, 1269768), (1108, 1155168), (1146, 1116864), (1152, 1111047), (1337, 957312), (1344, 952326), (1512, 846512), (1528, 837648), (1662, 770112), (1719, 744576), (1728, 740698), (1939, 660096), (2016, 634884), (2216, 577584), (2292, 558432), (2493, 513408), (2674, 478656), (2688, 476163), (3024, 423256), (3056, 418824), (3324, 385056), (3438, 372288), (3456, 370349), (3878, 330048), (4011, 319104), (4032, 317442), (4432, 288792), (4584, 279216), (4986, 256704), (5157, 248192), (5348, 239328), (5817, 220032), (6048, 211628), (6112, 209412), (6648, 192528), (6876, 186144), (7479, 171136), (7756, 165024), (8022, 159552), (8064, 158721), (8864, 144396), (9168, 139608), (9972, 128352), (10314, 124096), (10696, 119664), (11634, 110016), (12033, 106368), (12096, 105814), (12224, 104706), (13296, 96264), (13752, 93072), (14958, 85568), (15512, 82512), (16044, 79776), (17451, 73344), (17728, 72198), (18336, 69804), (19944, 64176), (20628, 62048), (21392, 59832), (23268, 55008), (24066, 53184), (24192, 52907), (24448, 52353), (26592, 48132), (27504, 46536), (29916, 42784), (31024, 41256), (32088, 39888), (34902, 36672), (35456, 36099)]