1255150416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42797}}^1$

素因数の和:42868

約数の個数: 80

約数和(自身を含む): 3566271744

約数和(自身を除く): 2311121328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 29328, 42797, 85594, 128391, 171188, 256782, 342376, 513564, 556361, 684752, 1027128, 1112722, 1669083, 2011459, 2054256, 2225444, 3338166, 4022918, 4450888, 6034377, 6676332, 8045836, 8901776, 12068754, 13352664, 16091672, 24137508, 26148967, 26705328, 32183344, 48275016, 52297934, 78446901, 96550032, 104595868, 156893802, 209191736, 313787604, 418383472, 627575208, 1255150416]

約数ペア:

[(1, 1255150416), (2, 627575208), (3, 418383472), (4, 313787604), (6, 209191736), (8, 156893802), (12, 104595868), (13, 96550032), (16, 78446901), (24, 52297934), (26, 48275016), (39, 32183344), (47, 26705328), (48, 26148967), (52, 24137508), (78, 16091672), (94, 13352664), (104, 12068754), (141, 8901776), (156, 8045836), (188, 6676332), (208, 6034377), (282, 4450888), (312, 4022918), (376, 3338166), (564, 2225444), (611, 2054256), (624, 2011459), (752, 1669083), (1128, 1112722), (1222, 1027128), (1833, 684752), (2256, 556361), (2444, 513564), (3666, 342376), (4888, 256782), (7332, 171188), (9776, 128391), (14664, 85594), (29328, 42797)]