775481472

素因数分解:

$2^7\times 3^3\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 2298427200

約数和(自身を除く): 1522945728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 457, 491, 576, 864, 914, 982, 1152, 1371, 1473, 1728, 1828, 1964, 2742, 2946, 3456, 3656, 3928, 4113, 4419, 5484, 5892, 7312, 7856, 8226, 8838, 10968, 11784, 12339, 13257, 14624, 15712, 16452, 17676, 21936, 23568, 24678, 26514, 29248, 31424, 32904, 35352, 43872, 47136, 49356, 53028, 58496, 62848, 65808, 70704, 87744, 94272, 98712, 106056, 131616, 141408, 175488, 188544, 197424, 212112, 224387, 263232, 282816, 394848, 424224, 448774, 526464, 565632, 673161, 789696, 848448, 897548, 1346322, 1579392, 1696896, 1795096, 2019483, 2692644, 3590192, 4038966, 5385288, 6058449, 7180384, 8077932, 10770576, 12116898, 14360768, 16155864, 21541152, 24233796, 28721536, 32311728, 43082304, 48467592, 64623456, 86164608, 96935184, 129246912, 193870368, 258493824, 387740736, 775481472]

約数ペア:

[(1, 775481472), (2, 387740736), (3, 258493824), (4, 193870368), (6, 129246912), (8, 96935184), (9, 86164608), (12, 64623456), (16, 48467592), (18, 43082304), (24, 32311728), (27, 28721536), (32, 24233796), (36, 21541152), (48, 16155864), (54, 14360768), (64, 12116898), (72, 10770576), (96, 8077932), (108, 7180384), (128, 6058449), (144, 5385288), (192, 4038966), (216, 3590192), (288, 2692644), (384, 2019483), (432, 1795096), (457, 1696896), (491, 1579392), (576, 1346322), (864, 897548), (914, 848448), (982, 789696), (1152, 673161), (1371, 565632), (1473, 526464), (1728, 448774), (1828, 424224), (1964, 394848), (2742, 282816), (2946, 263232), (3456, 224387), (3656, 212112), (3928, 197424), (4113, 188544), (4419, 175488), (5484, 141408), (5892, 131616), (7312, 106056), (7856, 98712), (8226, 94272), (8838, 87744), (10968, 70704), (11784, 65808), (12339, 62848), (13257, 58496), (14624, 53028), (15712, 49356), (16452, 47136), (17676, 43872), (21936, 35352), (23568, 32904), (24678, 31424), (26514, 29248)]