263292768

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:826

約数の個数: 120

約数和(自身を含む): 780473232

約数和(自身を除く): 517180464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 288, 314, 324, 432, 471, 628, 647, 648, 864, 942, 1256, 1294, 1296, 1413, 1884, 1941, 2512, 2588, 2592, 2826, 3768, 3882, 4239, 5024, 5176, 5652, 5823, 7536, 7764, 8478, 10352, 11304, 11646, 12717, 15072, 15528, 16956, 17469, 20704, 22608, 23292, 25434, 31056, 33912, 34938, 45216, 46584, 50868, 52407, 62112, 67824, 69876, 93168, 101579, 101736, 104814, 135648, 139752, 186336, 203158, 203472, 209628, 279504, 304737, 406316, 406944, 419256, 559008, 609474, 812632, 838512, 914211, 1218948, 1625264, 1677024, 1828422, 2437896, 2742633, 3250528, 3656844, 4875792, 5485266, 7313688, 8227899, 9751584, 10970532, 14627376, 16455798, 21941064, 29254752, 32911596, 43882128, 65823192, 87764256, 131646384, 263292768]

約数ペア:

[(1, 263292768), (2, 131646384), (3, 87764256), (4, 65823192), (6, 43882128), (8, 32911596), (9, 29254752), (12, 21941064), (16, 16455798), (18, 14627376), (24, 10970532), (27, 9751584), (32, 8227899), (36, 7313688), (48, 5485266), (54, 4875792), (72, 3656844), (81, 3250528), (96, 2742633), (108, 2437896), (144, 1828422), (157, 1677024), (162, 1625264), (216, 1218948), (288, 914211), (314, 838512), (324, 812632), (432, 609474), (471, 559008), (628, 419256), (647, 406944), (648, 406316), (864, 304737), (942, 279504), (1256, 209628), (1294, 203472), (1296, 203158), (1413, 186336), (1884, 139752), (1941, 135648), (2512, 104814), (2588, 101736), (2592, 101579), (2826, 93168), (3768, 69876), (3882, 67824), (4239, 62112), (5024, 52407), (5176, 50868), (5652, 46584), (5823, 45216), (7536, 34938), (7764, 33912), (8478, 31056), (10352, 25434), (11304, 23292), (11646, 22608), (12717, 20704), (15072, 17469), (15528, 16956)]