559744432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1946

約数の個数: 80

約数和(自身を含む): 1231921152

約数和(自身を除く): 672176720

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 208, 248, 376, 403, 496, 611, 752, 806, 1222, 1457, 1612, 1847, 2444, 2914, 3224, 3694, 4888, 5828, 6448, 7388, 9776, 11656, 14776, 18941, 23312, 24011, 29552, 37882, 48022, 57257, 75764, 86809, 96044, 114514, 151528, 173618, 192088, 229028, 303056, 347236, 384176, 458056, 694472, 744341, 916112, 1128517, 1388944, 1488682, 2257034, 2691079, 2977364, 4514068, 5382158, 5954728, 9028136, 10764316, 11909456, 18056272, 21528632, 34984027, 43057264, 69968054, 139936108, 279872216, 559744432]

約数ペア:

[(1, 559744432), (2, 279872216), (4, 139936108), (8, 69968054), (13, 43057264), (16, 34984027), (26, 21528632), (31, 18056272), (47, 11909456), (52, 10764316), (62, 9028136), (94, 5954728), (104, 5382158), (124, 4514068), (188, 2977364), (208, 2691079), (248, 2257034), (376, 1488682), (403, 1388944), (496, 1128517), (611, 916112), (752, 744341), (806, 694472), (1222, 458056), (1457, 384176), (1612, 347236), (1847, 303056), (2444, 229028), (2914, 192088), (3224, 173618), (3694, 151528), (4888, 114514), (5828, 96044), (6448, 86809), (7388, 75764), (9776, 57257), (11656, 48022), (14776, 37882), (18941, 29552), (23312, 24011)]