283608276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7907}}^1$

素因数の和:7989

約数の個数: 72

約数和(自身を含む): 782512416

約数和(自身を除く): 498904140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 7907, 8967, 11956, 15814, 17934, 23721, 31628, 35868, 47442, 55349, 94884, 110698, 166047, 221396, 332094, 387443, 482327, 664188, 774886, 964654, 1162329, 1446981, 1549772, 1929308, 2324658, 2893962, 3376289, 4649316, 5787924, 6752578, 10128867, 13505156, 20257734, 23634023, 40515468, 47268046, 70902069, 94536092, 141804138, 283608276]

約数ペア:

[(1, 283608276), (2, 141804138), (3, 94536092), (4, 70902069), (6, 47268046), (7, 40515468), (12, 23634023), (14, 20257734), (21, 13505156), (28, 10128867), (42, 6752578), (49, 5787924), (61, 4649316), (84, 3376289), (98, 2893962), (122, 2324658), (147, 1929308), (183, 1549772), (196, 1446981), (244, 1162329), (294, 964654), (366, 774886), (427, 664188), (588, 482327), (732, 387443), (854, 332094), (1281, 221396), (1708, 166047), (2562, 110698), (2989, 94884), (5124, 55349), (5978, 47442), (7907, 35868), (8967, 31628), (11956, 23721), (15814, 17934)]