28368889488

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{17827}}^1$

素因数の和:18141

約数の個数: 120

約数和(自身を含む): 81560532768

約数和(自身を除く): 53191643280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 257, 258, 344, 387, 514, 516, 688, 771, 774, 1028, 1032, 1542, 1548, 2056, 2064, 2313, 3084, 3096, 4112, 4626, 6168, 6192, 9252, 11051, 12336, 17827, 18504, 22102, 33153, 35654, 37008, 44204, 53481, 66306, 71308, 88408, 99459, 106962, 132612, 142616, 160443, 176816, 198918, 213924, 265224, 285232, 320886, 397836, 427848, 530448, 641772, 766561, 795672, 855696, 1283544, 1533122, 1591344, 2299683, 2567088, 3066244, 4581539, 4599366, 6132488, 6899049, 9163078, 9198732, 12264976, 13744617, 13798098, 18326156, 18397464, 27489234, 27596196, 36652312, 36794928, 41233851, 54978468, 55192392, 73304624, 82467702, 109956936, 110384784, 164935404, 197006177, 219913872, 329870808, 394012354, 591018531, 659741616, 788024708, 1182037062, 1576049416, 1773055593, 2364074124, 3152098832, 3546111186, 4728148248, 7092222372, 9456296496, 14184444744, 28368889488]

約数ペア:

[(1, 28368889488), (2, 14184444744), (3, 9456296496), (4, 7092222372), (6, 4728148248), (8, 3546111186), (9, 3152098832), (12, 2364074124), (16, 1773055593), (18, 1576049416), (24, 1182037062), (36, 788024708), (43, 659741616), (48, 591018531), (72, 394012354), (86, 329870808), (129, 219913872), (144, 197006177), (172, 164935404), (257, 110384784), (258, 109956936), (344, 82467702), (387, 73304624), (514, 55192392), (516, 54978468), (688, 41233851), (771, 36794928), (774, 36652312), (1028, 27596196), (1032, 27489234), (1542, 18397464), (1548, 18326156), (2056, 13798098), (2064, 13744617), (2313, 12264976), (3084, 9198732), (3096, 9163078), (4112, 6899049), (4626, 6132488), (6168, 4599366), (6192, 4581539), (9252, 3066244), (11051, 2567088), (12336, 2299683), (17827, 1591344), (18504, 1533122), (22102, 1283544), (33153, 855696), (35654, 795672), (37008, 766561), (44204, 641772), (53481, 530448), (66306, 427848), (71308, 397836), (88408, 320886), (99459, 285232), (106962, 265224), (132612, 213924), (142616, 198918), (160443, 176816)]