668528094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 1564609536

約数和(自身を除く): 896081442

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 289, 442, 578, 611, 631, 663, 799, 867, 1222, 1262, 1326, 1598, 1734, 1833, 1893, 2397, 3666, 3757, 3786, 4794, 7514, 8203, 10387, 10727, 11271, 13583, 16406, 20774, 21454, 22542, 24609, 27166, 29657, 31161, 32181, 40749, 49218, 59314, 62322, 64362, 81498, 88971, 139451, 176579, 177942, 182359, 278902, 353158, 364718, 385541, 418353, 504169, 529737, 547077, 771082, 836706, 1008338, 1059474, 1094154, 1156623, 1512507, 2313246, 2370667, 3025014, 4741334, 6554197, 7112001, 8570873, 13108394, 14224002, 17141746, 19662591, 25712619, 39325182, 51425238, 111421349, 222842698, 334264047, 668528094]

約数ペア:

[(1, 668528094), (2, 334264047), (3, 222842698), (6, 111421349), (13, 51425238), (17, 39325182), (26, 25712619), (34, 19662591), (39, 17141746), (47, 14224002), (51, 13108394), (78, 8570873), (94, 7112001), (102, 6554197), (141, 4741334), (221, 3025014), (282, 2370667), (289, 2313246), (442, 1512507), (578, 1156623), (611, 1094154), (631, 1059474), (663, 1008338), (799, 836706), (867, 771082), (1222, 547077), (1262, 529737), (1326, 504169), (1598, 418353), (1734, 385541), (1833, 364718), (1893, 353158), (2397, 278902), (3666, 182359), (3757, 177942), (3786, 176579), (4794, 139451), (7514, 88971), (8203, 81498), (10387, 64362), (10727, 62322), (11271, 59314), (13583, 49218), (16406, 40749), (20774, 32181), (21454, 31161), (22542, 29657), (24609, 27166)]