208760544

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 658082880

約数和(自身を除く): 449322336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 68, 72, 96, 102, 108, 122, 136, 144, 153, 183, 204, 216, 233, 244, 272, 288, 306, 366, 408, 432, 459, 466, 488, 544, 549, 612, 699, 732, 816, 864, 918, 932, 976, 1037, 1098, 1224, 1398, 1464, 1632, 1647, 1836, 1864, 1952, 2074, 2097, 2196, 2448, 2796, 2928, 3111, 3294, 3672, 3728, 3961, 4148, 4194, 4392, 4896, 5592, 5856, 6222, 6291, 6588, 7344, 7456, 7922, 8296, 8388, 8784, 9333, 11184, 11883, 12444, 12582, 13176, 14213, 14688, 15844, 16592, 16776, 17568, 18666, 22368, 23766, 24888, 25164, 26352, 27999, 28426, 31688, 33184, 33552, 35649, 37332, 42639, 47532, 49776, 50328, 52704, 55998, 56852, 63376, 67104, 71298, 74664, 85278, 95064, 99552, 100656, 106947, 111996, 113704, 126752, 127917, 142596, 149328, 170556, 190128, 201312, 213894, 223992, 227408, 241621, 255834, 285192, 298656, 341112, 380256, 383751, 427788, 447984, 454816, 483242, 511668, 570384, 682224, 724863, 767502, 855576, 895968, 966484, 1023336, 1140768, 1364448, 1449726, 1535004, 1711152, 1932968, 2046672, 2174589, 2899452, 3070008, 3422304, 3865936, 4093344, 4349178, 5798904, 6140016, 6523767, 7731872, 8698356, 11597808, 12280032, 13047534, 17396712, 23195616, 26095068, 34793424, 52190136, 69586848, 104380272, 208760544]

約数ペア:

[(1, 208760544), (2, 104380272), (3, 69586848), (4, 52190136), (6, 34793424), (8, 26095068), (9, 23195616), (12, 17396712), (16, 13047534), (17, 12280032), (18, 11597808), (24, 8698356), (27, 7731872), (32, 6523767), (34, 6140016), (36, 5798904), (48, 4349178), (51, 4093344), (54, 3865936), (61, 3422304), (68, 3070008), (72, 2899452), (96, 2174589), (102, 2046672), (108, 1932968), (122, 1711152), (136, 1535004), (144, 1449726), (153, 1364448), (183, 1140768), (204, 1023336), (216, 966484), (233, 895968), (244, 855576), (272, 767502), (288, 724863), (306, 682224), (366, 570384), (408, 511668), (432, 483242), (459, 454816), (466, 447984), (488, 427788), (544, 383751), (549, 380256), (612, 341112), (699, 298656), (732, 285192), (816, 255834), (864, 241621), (918, 227408), (932, 223992), (976, 213894), (1037, 201312), (1098, 190128), (1224, 170556), (1398, 149328), (1464, 142596), (1632, 127917), (1647, 126752), (1836, 113704), (1864, 111996), (1952, 106947), (2074, 100656), (2097, 99552), (2196, 95064), (2448, 85278), (2796, 74664), (2928, 71298), (3111, 67104), (3294, 63376), (3672, 56852), (3728, 55998), (3961, 52704), (4148, 50328), (4194, 49776), (4392, 47532), (4896, 42639), (5592, 37332), (5856, 35649), (6222, 33552), (6291, 33184), (6588, 31688), (7344, 28426), (7456, 27999), (7922, 26352), (8296, 25164), (8388, 24888), (8784, 23766), (9333, 22368), (11184, 18666), (11883, 17568), (12444, 16776), (12582, 16592), (13176, 15844), (14213, 14688)]