445982004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317651}}^1$

素因数の和:317677

約数の個数: 48

約数和(自身を含む): 1245195840

約数和(自身を除く): 799213836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 317651, 635302, 952953, 1270604, 1905906, 2858859, 3811812, 4129463, 5717718, 8258926, 8576577, 11435436, 12388389, 16517852, 17153154, 24776778, 34306308, 37165167, 49553556, 74330334, 111495501, 148660668, 222991002, 445982004]

約数ペア:

[(1, 445982004), (2, 222991002), (3, 148660668), (4, 111495501), (6, 74330334), (9, 49553556), (12, 37165167), (13, 34306308), (18, 24776778), (26, 17153154), (27, 16517852), (36, 12388389), (39, 11435436), (52, 8576577), (54, 8258926), (78, 5717718), (108, 4129463), (117, 3811812), (156, 2858859), (234, 1905906), (351, 1270604), (468, 952953), (702, 635302), (1404, 317651)]