239506848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{199}}^2$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 802388160

約数和(自身を除く): 562881312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 199, 216, 224, 252, 288, 336, 378, 398, 432, 504, 597, 672, 756, 796, 864, 1008, 1194, 1393, 1512, 1592, 1791, 2016, 2388, 2786, 3024, 3184, 3582, 4179, 4776, 5373, 5572, 6048, 6368, 7164, 8358, 9552, 10746, 11144, 12537, 14328, 16716, 19104, 21492, 22288, 25074, 28656, 33432, 37611, 39601, 42984, 44576, 50148, 57312, 66864, 75222, 79202, 85968, 100296, 118803, 133728, 150444, 158404, 171936, 200592, 237606, 277207, 300888, 316808, 356409, 401184, 475212, 554414, 601776, 633616, 712818, 831621, 950424, 1069227, 1108828, 1203552, 1267232, 1425636, 1663242, 1900848, 2138454, 2217656, 2494863, 2851272, 3326484, 3801696, 4276908, 4435312, 4989726, 5702544, 6652968, 7484589, 8553816, 8870624, 9979452, 11405088, 13305936, 14969178, 17107632, 19958904, 26611872, 29938356, 34215264, 39917808, 59876712, 79835616, 119753424, 239506848]

約数ペア:

[(1, 239506848), (2, 119753424), (3, 79835616), (4, 59876712), (6, 39917808), (7, 34215264), (8, 29938356), (9, 26611872), (12, 19958904), (14, 17107632), (16, 14969178), (18, 13305936), (21, 11405088), (24, 9979452), (27, 8870624), (28, 8553816), (32, 7484589), (36, 6652968), (42, 5702544), (48, 4989726), (54, 4435312), (56, 4276908), (63, 3801696), (72, 3326484), (84, 2851272), (96, 2494863), (108, 2217656), (112, 2138454), (126, 1900848), (144, 1663242), (168, 1425636), (189, 1267232), (199, 1203552), (216, 1108828), (224, 1069227), (252, 950424), (288, 831621), (336, 712818), (378, 633616), (398, 601776), (432, 554414), (504, 475212), (597, 401184), (672, 356409), (756, 316808), (796, 300888), (864, 277207), (1008, 237606), (1194, 200592), (1393, 171936), (1512, 158404), (1592, 150444), (1791, 133728), (2016, 118803), (2388, 100296), (2786, 85968), (3024, 79202), (3184, 75222), (3582, 66864), (4179, 57312), (4776, 50148), (5373, 44576), (5572, 42984), (6048, 39601), (6368, 37611), (7164, 33432), (8358, 28656), (9552, 25074), (10746, 22288), (11144, 21492), (12537, 19104), (14328, 16716)]