221112192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 128

約数和(自身を含む): 687202560

約数和(自身を除く): 466090368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1344, 1376, 1806, 1913, 2064, 2408, 2688, 2752, 3612, 3826, 4128, 4816, 5504, 5739, 7224, 7652, 8256, 9632, 11478, 13391, 14448, 15304, 16512, 19264, 22956, 26782, 28896, 30608, 38528, 40173, 45912, 53564, 57792, 61216, 80346, 82259, 91824, 107128, 115584, 122432, 160692, 164518, 183648, 214256, 244864, 246777, 321384, 329036, 367296, 428512, 493554, 575813, 642768, 658072, 734592, 857024, 987108, 1151626, 1285536, 1316144, 1714048, 1727439, 1974216, 2303252, 2571072, 2632288, 3454878, 3948432, 4606504, 5142144, 5264576, 6909756, 7896864, 9213008, 10529152, 13819512, 15793728, 18426016, 27639024, 31587456, 36852032, 55278048, 73704064, 110556096, 221112192]

約数ペア:

[(1, 221112192), (2, 110556096), (3, 73704064), (4, 55278048), (6, 36852032), (7, 31587456), (8, 27639024), (12, 18426016), (14, 15793728), (16, 13819512), (21, 10529152), (24, 9213008), (28, 7896864), (32, 6909756), (42, 5264576), (43, 5142144), (48, 4606504), (56, 3948432), (64, 3454878), (84, 2632288), (86, 2571072), (96, 2303252), (112, 1974216), (128, 1727439), (129, 1714048), (168, 1316144), (172, 1285536), (192, 1151626), (224, 987108), (258, 857024), (301, 734592), (336, 658072), (344, 642768), (384, 575813), (448, 493554), (516, 428512), (602, 367296), (672, 329036), (688, 321384), (896, 246777), (903, 244864), (1032, 214256), (1204, 183648), (1344, 164518), (1376, 160692), (1806, 122432), (1913, 115584), (2064, 107128), (2408, 91824), (2688, 82259), (2752, 80346), (3612, 61216), (3826, 57792), (4128, 53564), (4816, 45912), (5504, 40173), (5739, 38528), (7224, 30608), (7652, 28896), (8256, 26782), (9632, 22956), (11478, 19264), (13391, 16512), (14448, 15304)]