291982392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8431}}^1$

素因数の和:8493

約数の個数: 96

約数和(自身を含む): 874735680

約数和(自身を除く): 582753288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3848, 4329, 5772, 8431, 8658, 11544, 16862, 17316, 25293, 33724, 34632, 50586, 67448, 75879, 101172, 109603, 151758, 202344, 219206, 303516, 311947, 328809, 438412, 607032, 623894, 657618, 876824, 935841, 986427, 1247788, 1315236, 1871682, 1972854, 2495576, 2630472, 2807523, 3743364, 3945708, 4055311, 5615046, 7486728, 7891416, 8110622, 11230092, 12165933, 16221244, 22460184, 24331866, 32442488, 36497799, 48663732, 72995598, 97327464, 145991196, 291982392]

約数ペア:

[(1, 291982392), (2, 145991196), (3, 97327464), (4, 72995598), (6, 48663732), (8, 36497799), (9, 32442488), (12, 24331866), (13, 22460184), (18, 16221244), (24, 12165933), (26, 11230092), (36, 8110622), (37, 7891416), (39, 7486728), (52, 5615046), (72, 4055311), (74, 3945708), (78, 3743364), (104, 2807523), (111, 2630472), (117, 2495576), (148, 1972854), (156, 1871682), (222, 1315236), (234, 1247788), (296, 986427), (312, 935841), (333, 876824), (444, 657618), (468, 623894), (481, 607032), (666, 438412), (888, 328809), (936, 311947), (962, 303516), (1332, 219206), (1443, 202344), (1924, 151758), (2664, 109603), (2886, 101172), (3848, 75879), (4329, 67448), (5772, 50586), (8431, 34632), (8658, 33724), (11544, 25293), (16862, 17316)]