21784288416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{92507}}^1$

素因数の和:92754

約数の個数: 96

約数和(自身を含む): 62662699008

約数和(自身を除く): 40878410592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 223, 264, 352, 446, 528, 669, 892, 1056, 1338, 1784, 2453, 2676, 3568, 4906, 5352, 7136, 7359, 9812, 10704, 14718, 19624, 21408, 29436, 39248, 58872, 78496, 92507, 117744, 185014, 235488, 277521, 370028, 555042, 740056, 1017577, 1110084, 1480112, 2035154, 2220168, 2960224, 3052731, 4070308, 4440336, 6105462, 8140616, 8880672, 12210924, 16281232, 20629061, 24421848, 32562464, 41258122, 48843696, 61887183, 82516244, 97687392, 123774366, 165032488, 226919671, 247548732, 330064976, 453839342, 495097464, 660129952, 680759013, 907678684, 990194928, 1361518026, 1815357368, 1980389856, 2723036052, 3630714736, 5446072104, 7261429472, 10892144208, 21784288416]

約数ペア:

[(1, 21784288416), (2, 10892144208), (3, 7261429472), (4, 5446072104), (6, 3630714736), (8, 2723036052), (11, 1980389856), (12, 1815357368), (16, 1361518026), (22, 990194928), (24, 907678684), (32, 680759013), (33, 660129952), (44, 495097464), (48, 453839342), (66, 330064976), (88, 247548732), (96, 226919671), (132, 165032488), (176, 123774366), (223, 97687392), (264, 82516244), (352, 61887183), (446, 48843696), (528, 41258122), (669, 32562464), (892, 24421848), (1056, 20629061), (1338, 16281232), (1784, 12210924), (2453, 8880672), (2676, 8140616), (3568, 6105462), (4906, 4440336), (5352, 4070308), (7136, 3052731), (7359, 2960224), (9812, 2220168), (10704, 2035154), (14718, 1480112), (19624, 1110084), (21408, 1017577), (29436, 740056), (39248, 555042), (58872, 370028), (78496, 277521), (92507, 235488), (117744, 185014)]