450131904

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 140

約数和(自身を含む): 1377866688

約数和(自身を除く): 927734784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2801, 2976, 3348, 4464, 5022, 5184, 5602, 5952, 6696, 8403, 8928, 10044, 11204, 13392, 16806, 17856, 20088, 22408, 25209, 26784, 33612, 40176, 44816, 50418, 53568, 67224, 75627, 80352, 86831, 89632, 100836, 134448, 151254, 160704, 173662, 179264, 201672, 226881, 260493, 268896, 302508, 347324, 403344, 453762, 520986, 537792, 605016, 694648, 781479, 806688, 907524, 1041972, 1210032, 1389296, 1562958, 1613376, 1815048, 2083944, 2344437, 2420064, 2778592, 3125916, 3630096, 4167888, 4688874, 4840128, 5557184, 6251832, 7033311, 7260192, 8335776, 9377748, 12503664, 14066622, 14520384, 16671552, 18755496, 25007328, 28133244, 37510992, 50014656, 56266488, 75021984, 112532976, 150043968, 225065952, 450131904]

約数ペア:

[(1, 450131904), (2, 225065952), (3, 150043968), (4, 112532976), (6, 75021984), (8, 56266488), (9, 50014656), (12, 37510992), (16, 28133244), (18, 25007328), (24, 18755496), (27, 16671552), (31, 14520384), (32, 14066622), (36, 12503664), (48, 9377748), (54, 8335776), (62, 7260192), (64, 7033311), (72, 6251832), (81, 5557184), (93, 4840128), (96, 4688874), (108, 4167888), (124, 3630096), (144, 3125916), (162, 2778592), (186, 2420064), (192, 2344437), (216, 2083944), (248, 1815048), (279, 1613376), (288, 1562958), (324, 1389296), (372, 1210032), (432, 1041972), (496, 907524), (558, 806688), (576, 781479), (648, 694648), (744, 605016), (837, 537792), (864, 520986), (992, 453762), (1116, 403344), (1296, 347324), (1488, 302508), (1674, 268896), (1728, 260493), (1984, 226881), (2232, 201672), (2511, 179264), (2592, 173662), (2801, 160704), (2976, 151254), (3348, 134448), (4464, 100836), (5022, 89632), (5184, 86831), (5602, 80352), (5952, 75627), (6696, 67224), (8403, 53568), (8928, 50418), (10044, 44816), (11204, 40176), (13392, 33612), (16806, 26784), (17856, 25209), (20088, 22408)]