141421728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 426142080

約数和(自身を除く): 284720352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 389, 541, 672, 778, 1082, 1167, 1556, 1623, 2164, 2334, 2723, 3112, 3246, 3787, 4328, 4668, 5446, 6224, 6492, 7574, 8169, 8656, 9336, 10892, 11361, 12448, 12984, 15148, 16338, 17312, 18672, 21784, 22722, 25968, 30296, 32676, 37344, 43568, 45444, 51936, 60592, 65352, 87136, 90888, 121184, 130704, 181776, 210449, 261408, 363552, 420898, 631347, 841796, 1262694, 1473143, 1683592, 2525388, 2946286, 3367184, 4419429, 5050776, 5892572, 6734368, 8838858, 10101552, 11785144, 17677716, 20203104, 23570288, 35355432, 47140576, 70710864, 141421728]

約数ペア:

[(1, 141421728), (2, 70710864), (3, 47140576), (4, 35355432), (6, 23570288), (7, 20203104), (8, 17677716), (12, 11785144), (14, 10101552), (16, 8838858), (21, 6734368), (24, 5892572), (28, 5050776), (32, 4419429), (42, 3367184), (48, 2946286), (56, 2525388), (84, 1683592), (96, 1473143), (112, 1262694), (168, 841796), (224, 631347), (336, 420898), (389, 363552), (541, 261408), (672, 210449), (778, 181776), (1082, 130704), (1167, 121184), (1556, 90888), (1623, 87136), (2164, 65352), (2334, 60592), (2723, 51936), (3112, 45444), (3246, 43568), (3787, 37344), (4328, 32676), (4668, 30296), (5446, 25968), (6224, 22722), (6492, 21784), (7574, 18672), (8169, 17312), (8656, 16338), (9336, 15148), (10892, 12984), (11361, 12448)]