38642616

素因数分解:

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

素因数の和:274

約数の個数: 128

約数和(自身を含む): 115200000

約数和(自身を除く): 76557384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 199, 216, 232, 248, 261, 279, 348, 372, 398, 522, 558, 597, 696, 744, 783, 796, 837, 899, 1044, 1116, 1194, 1566, 1592, 1674, 1791, 1798, 2088, 2232, 2388, 2697, 3132, 3348, 3582, 3596, 4776, 5373, 5394, 5771, 6169, 6264, 6696, 7164, 7192, 8091, 10746, 10788, 11542, 12338, 14328, 16182, 17313, 18507, 21492, 21576, 23084, 24273, 24676, 32364, 34626, 37014, 42984, 46168, 48546, 49352, 51939, 55521, 64728, 69252, 74028, 97092, 103878, 111042, 138504, 148056, 155817, 166563, 178901, 194184, 207756, 222084, 311634, 333126, 357802, 415512, 444168, 536703, 623268, 666252, 715604, 1073406, 1246536, 1332504, 1431208, 1610109, 2146812, 3220218, 4293624, 4830327, 6440436, 9660654, 12880872, 19321308, 38642616]

約数ペア:

[(1, 38642616), (2, 19321308), (3, 12880872), (4, 9660654), (6, 6440436), (8, 4830327), (9, 4293624), (12, 3220218), (18, 2146812), (24, 1610109), (27, 1431208), (29, 1332504), (31, 1246536), (36, 1073406), (54, 715604), (58, 666252), (62, 623268), (72, 536703), (87, 444168), (93, 415512), (108, 357802), (116, 333126), (124, 311634), (174, 222084), (186, 207756), (199, 194184), (216, 178901), (232, 166563), (248, 155817), (261, 148056), (279, 138504), (348, 111042), (372, 103878), (398, 97092), (522, 74028), (558, 69252), (597, 64728), (696, 55521), (744, 51939), (783, 49352), (796, 48546), (837, 46168), (899, 42984), (1044, 37014), (1116, 34626), (1194, 32364), (1566, 24676), (1592, 24273), (1674, 23084), (1791, 21576), (1798, 21492), (2088, 18507), (2232, 17313), (2388, 16182), (2697, 14328), (3132, 12338), (3348, 11542), (3582, 10788), (3596, 10746), (4776, 8091), (5373, 7192), (5394, 7164), (5771, 6696), (6169, 6264)]