404544

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 84

約数和(自身を含む): 1274064

約数和(自身を除く): 869520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1344, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 2752, 3136, 3612, 4128, 4214, 4704, 4816, 6321, 7224, 8256, 8428, 9408, 9632, 12642, 14448, 16856, 19264, 25284, 28896, 33712, 50568, 57792, 67424, 101136, 134848, 202272, 404544]

約数ペア:

[(1, 404544), (2, 202272), (3, 134848), (4, 101136), (6, 67424), (7, 57792), (8, 50568), (12, 33712), (14, 28896), (16, 25284), (21, 19264), (24, 16856), (28, 14448), (32, 12642), (42, 9632), (43, 9408), (48, 8428), (49, 8256), (56, 7224), (64, 6321), (84, 4816), (86, 4704), (96, 4214), (98, 4128), (112, 3612), (129, 3136), (147, 2752), (168, 2408), (172, 2352), (192, 2107), (196, 2064), (224, 1806), (258, 1568), (294, 1376), (301, 1344), (336, 1204), (344, 1176), (392, 1032), (448, 903), (516, 784), (588, 688), (602, 672)]