231261912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3622

約数の個数: 128

約数和(自身を含む): 751449600

約数和(自身を除く): 520187688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3557, 3612, 4644, 5418, 7114, 7224, 8127, 9288, 10671, 10836, 14228, 16254, 21342, 21672, 24899, 28456, 32013, 32508, 42684, 49798, 64026, 65016, 74697, 85368, 96039, 99596, 128052, 149394, 152951, 192078, 199192, 224091, 256104, 298788, 305902, 384156, 448182, 458853, 597576, 611804, 672273, 768312, 896364, 917706, 1070657, 1223608, 1344546, 1376559, 1792728, 1835412, 2141314, 2689092, 2753118, 3211971, 3670824, 4129677, 4282628, 5378184, 5506236, 6423942, 8259354, 8565256, 9635913, 11012472, 12847884, 16518708, 19271826, 25695768, 28907739, 33037416, 38543652, 57815478, 77087304, 115630956, 231261912]

約数ペア:

[(1, 231261912), (2, 115630956), (3, 77087304), (4, 57815478), (6, 38543652), (7, 33037416), (8, 28907739), (9, 25695768), (12, 19271826), (14, 16518708), (18, 12847884), (21, 11012472), (24, 9635913), (27, 8565256), (28, 8259354), (36, 6423942), (42, 5506236), (43, 5378184), (54, 4282628), (56, 4129677), (63, 3670824), (72, 3211971), (84, 2753118), (86, 2689092), (108, 2141314), (126, 1835412), (129, 1792728), (168, 1376559), (172, 1344546), (189, 1223608), (216, 1070657), (252, 917706), (258, 896364), (301, 768312), (344, 672273), (378, 611804), (387, 597576), (504, 458853), (516, 448182), (602, 384156), (756, 305902), (774, 298788), (903, 256104), (1032, 224091), (1161, 199192), (1204, 192078), (1512, 152951), (1548, 149394), (1806, 128052), (2322, 99596), (2408, 96039), (2709, 85368), (3096, 74697), (3557, 65016), (3612, 64026), (4644, 49798), (5418, 42684), (7114, 32508), (7224, 32013), (8127, 28456), (9288, 24899), (10671, 21672), (10836, 21342), (14228, 16254)]