918344

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 2123520

約数和(自身を除く): 1205176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 529, 644, 713, 868, 1058, 1288, 1426, 1736, 2116, 2852, 3703, 4232, 4991, 5704, 7406, 9982, 14812, 16399, 19964, 29624, 32798, 39928, 65596, 114793, 131192, 229586, 459172, 918344]

約数ペア:

[(1, 918344), (2, 459172), (4, 229586), (7, 131192), (8, 114793), (14, 65596), (23, 39928), (28, 32798), (31, 29624), (46, 19964), (56, 16399), (62, 14812), (92, 9982), (124, 7406), (161, 5704), (184, 4991), (217, 4232), (248, 3703), (322, 2852), (434, 2116), (529, 1736), (644, 1426), (713, 1288), (868, 1058)]