249255144

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1823}}^1$

素因数の和:2052

約数の個数: 80

約数和(自身を含む): 701838720

約数和(自身を除く): 452583576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1823, 1899, 2532, 3646, 3798, 5064, 5469, 5697, 7292, 7596, 10938, 11394, 14584, 15192, 16407, 17091, 21876, 22788, 32814, 34182, 43752, 45576, 49221, 65628, 68364, 98442, 131256, 136728, 147663, 196884, 295326, 384653, 393768, 590652, 769306, 1153959, 1181304, 1538612, 2307918, 3077224, 3461877, 4615836, 6923754, 9231672, 10385631, 13847508, 20771262, 27695016, 31156893, 41542524, 62313786, 83085048, 124627572, 249255144]

約数ペア:

[(1, 249255144), (2, 124627572), (3, 83085048), (4, 62313786), (6, 41542524), (8, 31156893), (9, 27695016), (12, 20771262), (18, 13847508), (24, 10385631), (27, 9231672), (36, 6923754), (54, 4615836), (72, 3461877), (81, 3077224), (108, 2307918), (162, 1538612), (211, 1181304), (216, 1153959), (324, 769306), (422, 590652), (633, 393768), (648, 384653), (844, 295326), (1266, 196884), (1688, 147663), (1823, 136728), (1899, 131256), (2532, 98442), (3646, 68364), (3798, 65628), (5064, 49221), (5469, 45576), (5697, 43752), (7292, 34182), (7596, 32814), (10938, 22788), (11394, 21876), (14584, 17091), (15192, 16407)]