22278816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 74378304

約数和(自身を除く): 52099488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 257, 258, 288, 301, 336, 344, 387, 504, 514, 516, 602, 672, 688, 771, 774, 903, 1008, 1028, 1032, 1204, 1376, 1542, 1548, 1799, 1806, 2016, 2056, 2064, 2313, 2408, 2709, 3084, 3096, 3598, 3612, 4112, 4128, 4626, 4816, 5397, 5418, 6168, 6192, 7196, 7224, 8224, 9252, 9632, 10794, 10836, 11051, 12336, 12384, 14392, 14448, 16191, 18504, 21588, 21672, 22102, 24672, 28784, 28896, 32382, 33153, 37008, 43176, 43344, 44204, 57568, 64764, 66306, 74016, 77357, 86352, 86688, 88408, 99459, 129528, 132612, 154714, 172704, 176816, 198918, 232071, 259056, 265224, 309428, 353632, 397836, 464142, 518112, 530448, 618856, 696213, 795672, 928284, 1060896, 1237712, 1392426, 1591344, 1856568, 2475424, 2784852, 3182688, 3713136, 5569704, 7426272, 11139408, 22278816]

約数ペア:

[(1, 22278816), (2, 11139408), (3, 7426272), (4, 5569704), (6, 3713136), (7, 3182688), (8, 2784852), (9, 2475424), (12, 1856568), (14, 1591344), (16, 1392426), (18, 1237712), (21, 1060896), (24, 928284), (28, 795672), (32, 696213), (36, 618856), (42, 530448), (43, 518112), (48, 464142), (56, 397836), (63, 353632), (72, 309428), (84, 265224), (86, 259056), (96, 232071), (112, 198918), (126, 176816), (129, 172704), (144, 154714), (168, 132612), (172, 129528), (224, 99459), (252, 88408), (257, 86688), (258, 86352), (288, 77357), (301, 74016), (336, 66306), (344, 64764), (387, 57568), (504, 44204), (514, 43344), (516, 43176), (602, 37008), (672, 33153), (688, 32382), (771, 28896), (774, 28784), (903, 24672), (1008, 22102), (1028, 21672), (1032, 21588), (1204, 18504), (1376, 16191), (1542, 14448), (1548, 14392), (1799, 12384), (1806, 12336), (2016, 11051), (2056, 10836), (2064, 10794), (2313, 9632), (2408, 9252), (2709, 8224), (3084, 7224), (3096, 7196), (3598, 6192), (3612, 6168), (4112, 5418), (4128, 5397), (4626, 4816)]