258754188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{280037}}^1$

素因数の和:280062

約数の個数: 48

約数和(自身を含む): 752742144

約数和(自身を除く): 493987956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 280037, 560074, 840111, 1120148, 1680222, 1960259, 3080407, 3360444, 3920518, 5880777, 6160814, 7841036, 9241221, 11761554, 12321628, 18482442, 21562849, 23523108, 36964884, 43125698, 64688547, 86251396, 129377094, 258754188]

約数ペア:

[(1, 258754188), (2, 129377094), (3, 86251396), (4, 64688547), (6, 43125698), (7, 36964884), (11, 23523108), (12, 21562849), (14, 18482442), (21, 12321628), (22, 11761554), (28, 9241221), (33, 7841036), (42, 6160814), (44, 5880777), (66, 3920518), (77, 3360444), (84, 3080407), (132, 1960259), (154, 1680222), (231, 1120148), (308, 840111), (462, 560074), (924, 280037)]