1287368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1304632

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 179, 232, 248, 358, 716, 899, 1432, 1798, 3596, 5191, 5549, 7192, 10382, 11098, 20764, 22196, 41528, 44392, 160921, 321842, 643684, 1287368]

約数ペア:

[(1, 1287368), (2, 643684), (4, 321842), (8, 160921), (29, 44392), (31, 41528), (58, 22196), (62, 20764), (116, 11098), (124, 10382), (179, 7192), (232, 5549), (248, 5191), (358, 3596), (716, 1798), (899, 1432)]