12980928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 37636704

約数和(自身を除く): 24655776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 97, 102, 123, 136, 164, 192, 194, 204, 246, 272, 291, 328, 388, 408, 492, 544, 582, 656, 697, 776, 816, 984, 1088, 1164, 1312, 1394, 1552, 1632, 1649, 1968, 2091, 2328, 2624, 2788, 3104, 3264, 3298, 3936, 3977, 4182, 4656, 4947, 5576, 6208, 6596, 7872, 7954, 8364, 9312, 9894, 11152, 11931, 13192, 15908, 16728, 18624, 19788, 22304, 23862, 26384, 31816, 33456, 39576, 44608, 47724, 52768, 63632, 66912, 67609, 79152, 95448, 105536, 127264, 133824, 135218, 158304, 190896, 202827, 254528, 270436, 316608, 381792, 405654, 540872, 763584, 811308, 1081744, 1622616, 2163488, 3245232, 4326976, 6490464, 12980928]

約数ペア:

[(1, 12980928), (2, 6490464), (3, 4326976), (4, 3245232), (6, 2163488), (8, 1622616), (12, 1081744), (16, 811308), (17, 763584), (24, 540872), (32, 405654), (34, 381792), (41, 316608), (48, 270436), (51, 254528), (64, 202827), (68, 190896), (82, 158304), (96, 135218), (97, 133824), (102, 127264), (123, 105536), (136, 95448), (164, 79152), (192, 67609), (194, 66912), (204, 63632), (246, 52768), (272, 47724), (291, 44608), (328, 39576), (388, 33456), (408, 31816), (492, 26384), (544, 23862), (582, 22304), (656, 19788), (697, 18624), (776, 16728), (816, 15908), (984, 13192), (1088, 11931), (1164, 11152), (1312, 9894), (1394, 9312), (1552, 8364), (1632, 7954), (1649, 7872), (1968, 6596), (2091, 6208), (2328, 5576), (2624, 4947), (2788, 4656), (3104, 4182), (3264, 3977), (3298, 3936)]