220693248

素因数分解:

$2^8\times 3^4\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 180

約数和(自身を含む): 682614240

約数和(自身を除く): 461920992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 256, 261, 288, 324, 348, 367, 384, 432, 464, 522, 576, 648, 696, 734, 768, 783, 864, 928, 1044, 1101, 1152, 1296, 1392, 1468, 1566, 1728, 1856, 2088, 2202, 2304, 2349, 2592, 2784, 2936, 3132, 3303, 3456, 3712, 4176, 4404, 4698, 5184, 5568, 5872, 6264, 6606, 6912, 7424, 8352, 8808, 9396, 9909, 10368, 10643, 11136, 11744, 12528, 13212, 16704, 17616, 18792, 19818, 20736, 21286, 22272, 23488, 25056, 26424, 29727, 31929, 33408, 35232, 37584, 39636, 42572, 46976, 50112, 52848, 59454, 63858, 66816, 70464, 75168, 79272, 85144, 93952, 95787, 100224, 105696, 118908, 127716, 140928, 150336, 158544, 170288, 191574, 200448, 211392, 237816, 255432, 281856, 287361, 300672, 317088, 340576, 383148, 422784, 475632, 510864, 574722, 601344, 634176, 681152, 766296, 845568, 862083, 951264, 1021728, 1149444, 1268352, 1362304, 1532592, 1724166, 1902528, 2043456, 2298888, 2536704, 2724608, 3065184, 3448332, 3805056, 4086912, 4597776, 6130368, 6896664, 7610112, 8173824, 9195552, 12260736, 13793328, 18391104, 24521472, 27586656, 36782208, 55173312, 73564416, 110346624, 220693248]

約数ペア:

[(1, 220693248), (2, 110346624), (3, 73564416), (4, 55173312), (6, 36782208), (8, 27586656), (9, 24521472), (12, 18391104), (16, 13793328), (18, 12260736), (24, 9195552), (27, 8173824), (29, 7610112), (32, 6896664), (36, 6130368), (48, 4597776), (54, 4086912), (58, 3805056), (64, 3448332), (72, 3065184), (81, 2724608), (87, 2536704), (96, 2298888), (108, 2043456), (116, 1902528), (128, 1724166), (144, 1532592), (162, 1362304), (174, 1268352), (192, 1149444), (216, 1021728), (232, 951264), (256, 862083), (261, 845568), (288, 766296), (324, 681152), (348, 634176), (367, 601344), (384, 574722), (432, 510864), (464, 475632), (522, 422784), (576, 383148), (648, 340576), (696, 317088), (734, 300672), (768, 287361), (783, 281856), (864, 255432), (928, 237816), (1044, 211392), (1101, 200448), (1152, 191574), (1296, 170288), (1392, 158544), (1468, 150336), (1566, 140928), (1728, 127716), (1856, 118908), (2088, 105696), (2202, 100224), (2304, 95787), (2349, 93952), (2592, 85144), (2784, 79272), (2936, 75168), (3132, 70464), (3303, 66816), (3456, 63858), (3712, 59454), (4176, 52848), (4404, 50112), (4698, 46976), (5184, 42572), (5568, 39636), (5872, 37584), (6264, 35232), (6606, 33408), (6912, 31929), (7424, 29727), (8352, 26424), (8808, 25056), (9396, 23488), (9909, 22272), (10368, 21286), (10643, 20736), (11136, 19818), (11744, 18792), (12528, 17616), (13212, 16704)]