309140928

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 224

約数和(自身を含む): 975360000

約数和(自身を除く): 666219072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 144, 174, 186, 192, 199, 216, 232, 248, 261, 279, 288, 348, 372, 398, 432, 464, 496, 522, 558, 576, 597, 696, 744, 783, 796, 837, 864, 899, 928, 992, 1044, 1116, 1194, 1392, 1488, 1566, 1592, 1674, 1728, 1791, 1798, 1856, 1984, 2088, 2232, 2388, 2697, 2784, 2976, 3132, 3184, 3348, 3582, 3596, 4176, 4464, 4776, 5373, 5394, 5568, 5771, 5952, 6169, 6264, 6368, 6696, 7164, 7192, 8091, 8352, 8928, 9552, 10746, 10788, 11542, 12338, 12528, 12736, 13392, 14328, 14384, 16182, 16704, 17313, 17856, 18507, 19104, 21492, 21576, 23084, 24273, 24676, 25056, 26784, 28656, 28768, 32364, 34626, 37014, 38208, 42984, 43152, 46168, 48546, 49352, 50112, 51939, 53568, 55521, 57312, 57536, 64728, 69252, 74028, 85968, 86304, 92336, 97092, 98704, 103878, 111042, 114624, 129456, 138504, 148056, 155817, 166563, 171936, 172608, 178901, 184672, 194184, 197408, 207756, 222084, 258912, 277008, 296112, 311634, 333126, 343872, 357802, 369344, 388368, 394816, 415512, 444168, 517824, 536703, 554016, 592224, 623268, 666252, 715604, 776736, 831024, 888336, 1073406, 1108032, 1184448, 1246536, 1332504, 1431208, 1553472, 1610109, 1662048, 1776672, 2146812, 2493072, 2665008, 2862416, 3220218, 3324096, 3553344, 4293624, 4830327, 4986144, 5330016, 5724832, 6440436, 8587248, 9660654, 9972288, 10660032, 11449664, 12880872, 17174496, 19321308, 25761744, 34348992, 38642616, 51523488, 77285232, 103046976, 154570464, 309140928]

約数ペア:

[(1, 309140928), (2, 154570464), (3, 103046976), (4, 77285232), (6, 51523488), (8, 38642616), (9, 34348992), (12, 25761744), (16, 19321308), (18, 17174496), (24, 12880872), (27, 11449664), (29, 10660032), (31, 9972288), (32, 9660654), (36, 8587248), (48, 6440436), (54, 5724832), (58, 5330016), (62, 4986144), (64, 4830327), (72, 4293624), (87, 3553344), (93, 3324096), (96, 3220218), (108, 2862416), (116, 2665008), (124, 2493072), (144, 2146812), (174, 1776672), (186, 1662048), (192, 1610109), (199, 1553472), (216, 1431208), (232, 1332504), (248, 1246536), (261, 1184448), (279, 1108032), (288, 1073406), (348, 888336), (372, 831024), (398, 776736), (432, 715604), (464, 666252), (496, 623268), (522, 592224), (558, 554016), (576, 536703), (597, 517824), (696, 444168), (744, 415512), (783, 394816), (796, 388368), (837, 369344), (864, 357802), (899, 343872), (928, 333126), (992, 311634), (1044, 296112), (1116, 277008), (1194, 258912), (1392, 222084), (1488, 207756), (1566, 197408), (1592, 194184), (1674, 184672), (1728, 178901), (1791, 172608), (1798, 171936), (1856, 166563), (1984, 155817), (2088, 148056), (2232, 138504), (2388, 129456), (2697, 114624), (2784, 111042), (2976, 103878), (3132, 98704), (3184, 97092), (3348, 92336), (3582, 86304), (3596, 85968), (4176, 74028), (4464, 69252), (4776, 64728), (5373, 57536), (5394, 57312), (5568, 55521), (5771, 53568), (5952, 51939), (6169, 50112), (6264, 49352), (6368, 48546), (6696, 46168), (7164, 43152), (7192, 42984), (8091, 38208), (8352, 37014), (8928, 34626), (9552, 32364), (10746, 28768), (10788, 28656), (11542, 26784), (12338, 25056), (12528, 24676), (12736, 24273), (13392, 23084), (14328, 21576), (14384, 21492), (16182, 19104), (16704, 18507), (17313, 17856)]