245595456

素因数分解:

$2^6\times 3^3\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:789

約数の個数: 112

約数和(自身を含む): 725911680

約数和(自身を除く): 480316224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 311, 432, 457, 576, 622, 864, 914, 933, 1244, 1371, 1728, 1828, 1866, 2488, 2742, 2799, 3656, 3732, 4113, 4976, 5484, 5598, 7312, 7464, 8226, 8397, 9952, 10968, 11196, 12339, 14624, 14928, 16452, 16794, 19904, 21936, 22392, 24678, 29248, 29856, 32904, 33588, 43872, 44784, 49356, 59712, 65808, 67176, 87744, 89568, 98712, 131616, 134352, 142127, 179136, 197424, 263232, 268704, 284254, 394848, 426381, 537408, 568508, 789696, 852762, 1137016, 1279143, 1705524, 2274032, 2558286, 3411048, 3837429, 4548064, 5116572, 6822096, 7674858, 9096128, 10233144, 13644192, 15349716, 20466288, 27288384, 30699432, 40932576, 61398864, 81865152, 122797728, 245595456]

約数ペア:

[(1, 245595456), (2, 122797728), (3, 81865152), (4, 61398864), (6, 40932576), (8, 30699432), (9, 27288384), (12, 20466288), (16, 15349716), (18, 13644192), (24, 10233144), (27, 9096128), (32, 7674858), (36, 6822096), (48, 5116572), (54, 4548064), (64, 3837429), (72, 3411048), (96, 2558286), (108, 2274032), (144, 1705524), (192, 1279143), (216, 1137016), (288, 852762), (311, 789696), (432, 568508), (457, 537408), (576, 426381), (622, 394848), (864, 284254), (914, 268704), (933, 263232), (1244, 197424), (1371, 179136), (1728, 142127), (1828, 134352), (1866, 131616), (2488, 98712), (2742, 89568), (2799, 87744), (3656, 67176), (3732, 65808), (4113, 59712), (4976, 49356), (5484, 44784), (5598, 43872), (7312, 33588), (7464, 32904), (8226, 29856), (8397, 29248), (9952, 24678), (10968, 22392), (11196, 21936), (12339, 19904), (14624, 16794), (14928, 16452)]