987456

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 2702560

約数和(自身を除く): 1715104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 139, 148, 192, 222, 278, 296, 417, 444, 556, 592, 834, 888, 1112, 1184, 1668, 1776, 2224, 2368, 3336, 3552, 4448, 5143, 6672, 7104, 8896, 10286, 13344, 15429, 20572, 26688, 30858, 41144, 61716, 82288, 123432, 164576, 246864, 329152, 493728, 987456]

約数ペア:

[(1, 987456), (2, 493728), (3, 329152), (4, 246864), (6, 164576), (8, 123432), (12, 82288), (16, 61716), (24, 41144), (32, 30858), (37, 26688), (48, 20572), (64, 15429), (74, 13344), (96, 10286), (111, 8896), (139, 7104), (148, 6672), (192, 5143), (222, 4448), (278, 3552), (296, 3336), (417, 2368), (444, 2224), (556, 1776), (592, 1668), (834, 1184), (888, 1112)]