406753452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19447}}^1$

素因数の和:19547

約数の個数: 72

約数和(自身を含む): 1189284096

約数和(自身を除く): 782530644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 19447, 20916, 38894, 58341, 77788, 116682, 136129, 175023, 233364, 272258, 350046, 408387, 544516, 700092, 816774, 1225161, 1614101, 1633548, 2450322, 3228202, 4842303, 4900644, 6456404, 9684606, 11298707, 14526909, 19369212, 22597414, 29053818, 33896121, 45194828, 58107636, 67792242, 101688363, 135584484, 203376726, 406753452]

約数ペア:

[(1, 406753452), (2, 203376726), (3, 135584484), (4, 101688363), (6, 67792242), (7, 58107636), (9, 45194828), (12, 33896121), (14, 29053818), (18, 22597414), (21, 19369212), (28, 14526909), (36, 11298707), (42, 9684606), (63, 6456404), (83, 4900644), (84, 4842303), (126, 3228202), (166, 2450322), (249, 1633548), (252, 1614101), (332, 1225161), (498, 816774), (581, 700092), (747, 544516), (996, 408387), (1162, 350046), (1494, 272258), (1743, 233364), (2324, 175023), (2988, 136129), (3486, 116682), (5229, 77788), (6972, 58341), (10458, 38894), (19447, 20916)]