2782754928

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{839}}^1$

素因数の和:1627

約数の個数: 120

約数和(自身を含む): 8059484160

約数和(自身を除く): 5276729232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 743, 744, 839, 1116, 1486, 1488, 1678, 2229, 2232, 2517, 2972, 3356, 4458, 4464, 5034, 5944, 6687, 6712, 7551, 8916, 10068, 11888, 13374, 13424, 15102, 17832, 20136, 23033, 26009, 26748, 30204, 35664, 40272, 46066, 52018, 53496, 60408, 69099, 78027, 92132, 104036, 106992, 120816, 138198, 156054, 184264, 207297, 208072, 234081, 276396, 312108, 368528, 414594, 416144, 468162, 552792, 623377, 624216, 829188, 936324, 1105584, 1246754, 1248432, 1658376, 1870131, 1872648, 2493508, 3316752, 3740262, 3745296, 4987016, 5610393, 7480524, 9974032, 11220786, 14961048, 19324687, 22441572, 29922096, 38649374, 44883144, 57974061, 77298748, 89766288, 115948122, 154597496, 173922183, 231896244, 309194992, 347844366, 463792488, 695688732, 927584976, 1391377464, 2782754928]

約数ペア:

[(1, 2782754928), (2, 1391377464), (3, 927584976), (4, 695688732), (6, 463792488), (8, 347844366), (9, 309194992), (12, 231896244), (16, 173922183), (18, 154597496), (24, 115948122), (31, 89766288), (36, 77298748), (48, 57974061), (62, 44883144), (72, 38649374), (93, 29922096), (124, 22441572), (144, 19324687), (186, 14961048), (248, 11220786), (279, 9974032), (372, 7480524), (496, 5610393), (558, 4987016), (743, 3745296), (744, 3740262), (839, 3316752), (1116, 2493508), (1486, 1872648), (1488, 1870131), (1678, 1658376), (2229, 1248432), (2232, 1246754), (2517, 1105584), (2972, 936324), (3356, 829188), (4458, 624216), (4464, 623377), (5034, 552792), (5944, 468162), (6687, 416144), (6712, 414594), (7551, 368528), (8916, 312108), (10068, 276396), (11888, 234081), (13374, 208072), (13424, 207297), (15102, 184264), (17832, 156054), (20136, 138198), (23033, 120816), (26009, 106992), (26748, 104036), (30204, 92132), (35664, 78027), (40272, 69099), (46066, 60408), (52018, 53496)]