12723048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 27193752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 197, 207, 216, 234, 276, 299, 312, 351, 394, 414, 468, 552, 591, 598, 621, 702, 788, 828, 897, 936, 1182, 1196, 1242, 1404, 1576, 1656, 1773, 1794, 2364, 2392, 2484, 2561, 2691, 2808, 3546, 3588, 4531, 4728, 4968, 5122, 5319, 5382, 7092, 7176, 7683, 8073, 9062, 10244, 10638, 10764, 13593, 14184, 15366, 16146, 18124, 20488, 21276, 21528, 23049, 27186, 30732, 32292, 36248, 40779, 42552, 46098, 54372, 58903, 61464, 64584, 69147, 81558, 92196, 108744, 117806, 122337, 138294, 163116, 176709, 184392, 235612, 244674, 276588, 326232, 353418, 471224, 489348, 530127, 553176, 706836, 978696, 1060254, 1413672, 1590381, 2120508, 3180762, 4241016, 6361524, 12723048]

約数ペア:

[(1, 12723048), (2, 6361524), (3, 4241016), (4, 3180762), (6, 2120508), (8, 1590381), (9, 1413672), (12, 1060254), (13, 978696), (18, 706836), (23, 553176), (24, 530127), (26, 489348), (27, 471224), (36, 353418), (39, 326232), (46, 276588), (52, 244674), (54, 235612), (69, 184392), (72, 176709), (78, 163116), (92, 138294), (104, 122337), (108, 117806), (117, 108744), (138, 92196), (156, 81558), (184, 69147), (197, 64584), (207, 61464), (216, 58903), (234, 54372), (276, 46098), (299, 42552), (312, 40779), (351, 36248), (394, 32292), (414, 30732), (468, 27186), (552, 23049), (591, 21528), (598, 21276), (621, 20488), (702, 18124), (788, 16146), (828, 15366), (897, 14184), (936, 13593), (1182, 10764), (1196, 10638), (1242, 10244), (1404, 9062), (1576, 8073), (1656, 7683), (1773, 7176), (1794, 7092), (2364, 5382), (2392, 5319), (2484, 5122), (2561, 4968), (2691, 4728), (2808, 4531), (3546, 3588)]