280984896

素因数分解:

$2^6\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1573

約数の個数: 112

約数和(自身を含む): 833932800

約数和(自身を除く): 552947904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 144, 192, 216, 226, 288, 339, 432, 452, 576, 678, 864, 904, 1017, 1356, 1439, 1728, 1808, 2034, 2712, 2878, 3051, 3616, 4068, 4317, 5424, 5756, 6102, 7232, 8136, 8634, 10848, 11512, 12204, 12951, 16272, 17268, 21696, 23024, 24408, 25902, 32544, 34536, 38853, 46048, 48816, 51804, 65088, 69072, 77706, 92096, 97632, 103608, 138144, 155412, 162607, 195264, 207216, 276288, 310824, 325214, 414432, 487821, 621648, 650428, 828864, 975642, 1243296, 1300856, 1463463, 1951284, 2486592, 2601712, 2926926, 3902568, 4390389, 5203424, 5853852, 7805136, 8780778, 10406848, 11707704, 15610272, 17561556, 23415408, 31220544, 35123112, 46830816, 70246224, 93661632, 140492448, 280984896]

約数ペア:

[(1, 280984896), (2, 140492448), (3, 93661632), (4, 70246224), (6, 46830816), (8, 35123112), (9, 31220544), (12, 23415408), (16, 17561556), (18, 15610272), (24, 11707704), (27, 10406848), (32, 8780778), (36, 7805136), (48, 5853852), (54, 5203424), (64, 4390389), (72, 3902568), (96, 2926926), (108, 2601712), (113, 2486592), (144, 1951284), (192, 1463463), (216, 1300856), (226, 1243296), (288, 975642), (339, 828864), (432, 650428), (452, 621648), (576, 487821), (678, 414432), (864, 325214), (904, 310824), (1017, 276288), (1356, 207216), (1439, 195264), (1728, 162607), (1808, 155412), (2034, 138144), (2712, 103608), (2878, 97632), (3051, 92096), (3616, 77706), (4068, 69072), (4317, 65088), (5424, 51804), (5756, 48816), (6102, 46048), (7232, 38853), (8136, 34536), (8634, 32544), (10848, 25902), (11512, 24408), (12204, 23024), (12951, 21696), (16272, 17268)]