326508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 983808

約数和(自身を除く): 657300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 169, 182, 273, 276, 299, 322, 338, 364, 483, 507, 546, 598, 644, 676, 897, 966, 1014, 1092, 1183, 1196, 1794, 1932, 2028, 2093, 2366, 3549, 3588, 3887, 4186, 4732, 6279, 7098, 7774, 8372, 11661, 12558, 14196, 15548, 23322, 25116, 27209, 46644, 54418, 81627, 108836, 163254, 326508]

約数ペア:

[(1, 326508), (2, 163254), (3, 108836), (4, 81627), (6, 54418), (7, 46644), (12, 27209), (13, 25116), (14, 23322), (21, 15548), (23, 14196), (26, 12558), (28, 11661), (39, 8372), (42, 7774), (46, 7098), (52, 6279), (69, 4732), (78, 4186), (84, 3887), (91, 3588), (92, 3549), (138, 2366), (156, 2093), (161, 2028), (169, 1932), (182, 1794), (273, 1196), (276, 1183), (299, 1092), (322, 1014), (338, 966), (364, 897), (483, 676), (507, 644), (546, 598)]