346720008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 892108800

約数和(自身を除く): 545388792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 191, 258, 344, 382, 516, 573, 764, 1032, 1146, 1528, 1759, 2292, 3518, 4584, 5277, 7036, 8213, 10554, 14072, 16426, 21108, 24639, 32852, 42216, 49278, 65704, 75637, 98556, 151274, 197112, 226911, 302548, 335969, 453822, 605096, 671938, 907644, 1007907, 1343876, 1815288, 2015814, 2687752, 4031628, 8063256, 14446667, 28893334, 43340001, 57786668, 86680002, 115573336, 173360004, 346720008]

約数ペア:

[(1, 346720008), (2, 173360004), (3, 115573336), (4, 86680002), (6, 57786668), (8, 43340001), (12, 28893334), (24, 14446667), (43, 8063256), (86, 4031628), (129, 2687752), (172, 2015814), (191, 1815288), (258, 1343876), (344, 1007907), (382, 907644), (516, 671938), (573, 605096), (764, 453822), (1032, 335969), (1146, 302548), (1528, 226911), (1759, 197112), (2292, 151274), (3518, 98556), (4584, 75637), (5277, 65704), (7036, 49278), (8213, 42216), (10554, 32852), (14072, 24639), (16426, 21108)]