905950656

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 168

約数和(自身を含む): 2900714544

約数和(自身を除く): 1994763888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1248, 1296, 1404, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 3159, 3744, 3888, 4212, 4481, 5184, 5616, 6318, 7488, 7776, 8424, 8962, 11232, 12636, 13443, 15552, 16848, 17924, 22464, 25272, 26886, 33696, 35848, 40329, 50544, 53772, 58253, 67392, 71696, 80658, 101088, 107544, 116506, 120987, 143392, 161316, 174759, 202176, 215088, 233012, 241974, 286784, 322632, 349518, 362961, 430176, 466024, 483948, 524277, 645264, 699036, 725922, 860352, 932048, 967896, 1048554, 1088883, 1290528, 1398072, 1451844, 1572831, 1864096, 1935792, 2097108, 2177766, 2581056, 2796144, 2903688, 3145662, 3728192, 3871584, 4194216, 4355532, 4718493, 5592288, 5807376, 6291324, 7743168, 8388432, 8711064, 9436986, 11184576, 11614752, 12582648, 14155479, 16776864, 17422128, 18873972, 23229504, 25165296, 28310958, 33553728, 34844256, 37747944, 50330592, 56621916, 69688512, 75495888, 100661184, 113243832, 150991776, 226487664, 301983552, 452975328, 905950656]

約数ペア:

[(1, 905950656), (2, 452975328), (3, 301983552), (4, 226487664), (6, 150991776), (8, 113243832), (9, 100661184), (12, 75495888), (13, 69688512), (16, 56621916), (18, 50330592), (24, 37747944), (26, 34844256), (27, 33553728), (32, 28310958), (36, 25165296), (39, 23229504), (48, 18873972), (52, 17422128), (54, 16776864), (64, 14155479), (72, 12582648), (78, 11614752), (81, 11184576), (96, 9436986), (104, 8711064), (108, 8388432), (117, 7743168), (144, 6291324), (156, 5807376), (162, 5592288), (192, 4718493), (208, 4355532), (216, 4194216), (234, 3871584), (243, 3728192), (288, 3145662), (312, 2903688), (324, 2796144), (351, 2581056), (416, 2177766), (432, 2097108), (468, 1935792), (486, 1864096), (576, 1572831), (624, 1451844), (648, 1398072), (702, 1290528), (832, 1088883), (864, 1048554), (936, 967896), (972, 932048), (1053, 860352), (1248, 725922), (1296, 699036), (1404, 645264), (1728, 524277), (1872, 483948), (1944, 466024), (2106, 430176), (2496, 362961), (2592, 349518), (2808, 322632), (3159, 286784), (3744, 241974), (3888, 233012), (4212, 215088), (4481, 202176), (5184, 174759), (5616, 161316), (6318, 143392), (7488, 120987), (7776, 116506), (8424, 107544), (8962, 101088), (11232, 80658), (12636, 71696), (13443, 67392), (15552, 58253), (16848, 53772), (17924, 50544), (22464, 40329), (25272, 35848), (26886, 33696)]