449615052

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 1172627456

約数和(自身を除く): 723012404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 762, 774, 1143, 1524, 1548, 2286, 2287, 4572, 4574, 5461, 6861, 9148, 10922, 13722, 16383, 20583, 21844, 27444, 32766, 41166, 49149, 65532, 82332, 98298, 98341, 196596, 196682, 290449, 295023, 393364, 580898, 590046, 871347, 885069, 1161796, 1180092, 1742694, 1770138, 2614041, 3485388, 3540276, 5228082, 10456164, 12489307, 24978614, 37467921, 49957228, 74935842, 112403763, 149871684, 224807526, 449615052]

約数ペア:

[(1, 449615052), (2, 224807526), (3, 149871684), (4, 112403763), (6, 74935842), (9, 49957228), (12, 37467921), (18, 24978614), (36, 12489307), (43, 10456164), (86, 5228082), (127, 3540276), (129, 3485388), (172, 2614041), (254, 1770138), (258, 1742694), (381, 1180092), (387, 1161796), (508, 885069), (516, 871347), (762, 590046), (774, 580898), (1143, 393364), (1524, 295023), (1548, 290449), (2286, 196682), (2287, 196596), (4572, 98341), (4574, 98298), (5461, 82332), (6861, 65532), (9148, 49149), (10922, 41166), (13722, 32766), (16383, 27444), (20583, 21844)]