268079856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 770440272

約数和(自身を除く): 502360416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 121, 132, 176, 202, 242, 264, 303, 363, 404, 457, 484, 528, 606, 726, 808, 914, 968, 1111, 1212, 1371, 1452, 1616, 1828, 1936, 2222, 2424, 2742, 2904, 3333, 3656, 4444, 4848, 5027, 5484, 5808, 6666, 7312, 8888, 10054, 10968, 12221, 13332, 15081, 17776, 20108, 21936, 24442, 26664, 30162, 36663, 40216, 46157, 48884, 53328, 55297, 60324, 73326, 80432, 92314, 97768, 110594, 120648, 138471, 146652, 165891, 184628, 195536, 221188, 241296, 276942, 293304, 331782, 369256, 442376, 507727, 553884, 586608, 663564, 738512, 884752, 1015454, 1107768, 1327128, 1523181, 2030908, 2215536, 2654256, 3046362, 4061816, 5584997, 6092724, 8123632, 11169994, 12185448, 16754991, 22339988, 24370896, 33509982, 44679976, 67019964, 89359952, 134039928, 268079856]

約数ペア:

[(1, 268079856), (2, 134039928), (3, 89359952), (4, 67019964), (6, 44679976), (8, 33509982), (11, 24370896), (12, 22339988), (16, 16754991), (22, 12185448), (24, 11169994), (33, 8123632), (44, 6092724), (48, 5584997), (66, 4061816), (88, 3046362), (101, 2654256), (121, 2215536), (132, 2030908), (176, 1523181), (202, 1327128), (242, 1107768), (264, 1015454), (303, 884752), (363, 738512), (404, 663564), (457, 586608), (484, 553884), (528, 507727), (606, 442376), (726, 369256), (808, 331782), (914, 293304), (968, 276942), (1111, 241296), (1212, 221188), (1371, 195536), (1452, 184628), (1616, 165891), (1828, 146652), (1936, 138471), (2222, 120648), (2424, 110594), (2742, 97768), (2904, 92314), (3333, 80432), (3656, 73326), (4444, 60324), (4848, 55297), (5027, 53328), (5484, 48884), (5808, 46157), (6666, 40216), (7312, 36663), (8888, 30162), (10054, 26664), (10968, 24442), (12221, 21936), (13332, 20108), (15081, 17776)]