247443456

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 104

約数和(自身を含む): 710978800

約数和(自身を除く): 463535344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1549, 1664, 2048, 2496, 3072, 3098, 3328, 4096, 4647, 4992, 6144, 6196, 6656, 9294, 9984, 12288, 12392, 13312, 18588, 19968, 20137, 24784, 26624, 37176, 39936, 40274, 49568, 53248, 60411, 74352, 79872, 80548, 99136, 120822, 148704, 159744, 161096, 198272, 241644, 297408, 322192, 396544, 483288, 594816, 644384, 793088, 966576, 1189632, 1288768, 1586176, 1933152, 2379264, 2577536, 3172352, 3866304, 4758528, 5155072, 6344704, 7732608, 9517056, 10310144, 15465216, 19034112, 20620288, 30930432, 41240576, 61860864, 82481152, 123721728, 247443456]

約数ペア:

[(1, 247443456), (2, 123721728), (3, 82481152), (4, 61860864), (6, 41240576), (8, 30930432), (12, 20620288), (13, 19034112), (16, 15465216), (24, 10310144), (26, 9517056), (32, 7732608), (39, 6344704), (48, 5155072), (52, 4758528), (64, 3866304), (78, 3172352), (96, 2577536), (104, 2379264), (128, 1933152), (156, 1586176), (192, 1288768), (208, 1189632), (256, 966576), (312, 793088), (384, 644384), (416, 594816), (512, 483288), (624, 396544), (768, 322192), (832, 297408), (1024, 241644), (1248, 198272), (1536, 161096), (1549, 159744), (1664, 148704), (2048, 120822), (2496, 99136), (3072, 80548), (3098, 79872), (3328, 74352), (4096, 60411), (4647, 53248), (4992, 49568), (6144, 40274), (6196, 39936), (6656, 37176), (9294, 26624), (9984, 24784), (12288, 20137), (12392, 19968), (13312, 18588)]