8278704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 27236352

約数和(自身を除く): 18957648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 191, 252, 258, 301, 336, 344, 382, 387, 504, 516, 573, 602, 688, 764, 774, 903, 1008, 1032, 1146, 1204, 1337, 1528, 1548, 1719, 1806, 2064, 2292, 2408, 2674, 2709, 3056, 3096, 3438, 3612, 4011, 4584, 4816, 5348, 5418, 6192, 6876, 7224, 8022, 8213, 9168, 10696, 10836, 12033, 13752, 14448, 16044, 16426, 21392, 21672, 24066, 24639, 27504, 32088, 32852, 43344, 48132, 49278, 57491, 64176, 65704, 73917, 96264, 98556, 114982, 131408, 147834, 172473, 192528, 197112, 229964, 295668, 344946, 394224, 459928, 517419, 591336, 689892, 919856, 1034838, 1182672, 1379784, 2069676, 2759568, 4139352, 8278704]

約数ペア:

[(1, 8278704), (2, 4139352), (3, 2759568), (4, 2069676), (6, 1379784), (7, 1182672), (8, 1034838), (9, 919856), (12, 689892), (14, 591336), (16, 517419), (18, 459928), (21, 394224), (24, 344946), (28, 295668), (36, 229964), (42, 197112), (43, 192528), (48, 172473), (56, 147834), (63, 131408), (72, 114982), (84, 98556), (86, 96264), (112, 73917), (126, 65704), (129, 64176), (144, 57491), (168, 49278), (172, 48132), (191, 43344), (252, 32852), (258, 32088), (301, 27504), (336, 24639), (344, 24066), (382, 21672), (387, 21392), (504, 16426), (516, 16044), (573, 14448), (602, 13752), (688, 12033), (764, 10836), (774, 10696), (903, 9168), (1008, 8213), (1032, 8022), (1146, 7224), (1204, 6876), (1337, 6192), (1528, 5418), (1548, 5348), (1719, 4816), (1806, 4584), (2064, 4011), (2292, 3612), (2408, 3438), (2674, 3096), (2709, 3056)]