268992072

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 749016450

約数和(自身を除く): 480024378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 1369, 2664, 2729, 2738, 4107, 5458, 5476, 8187, 8214, 10916, 10952, 12321, 16374, 16428, 21832, 24561, 24642, 32748, 32856, 49122, 49284, 65496, 98244, 98568, 100973, 196488, 201946, 302919, 403892, 605838, 807784, 908757, 1211676, 1817514, 2423352, 3635028, 3736001, 7270056, 7472002, 11208003, 14944004, 22416006, 29888008, 33624009, 44832012, 67248018, 89664024, 134496036, 268992072]

約数ペア:

[(1, 268992072), (2, 134496036), (3, 89664024), (4, 67248018), (6, 44832012), (8, 33624009), (9, 29888008), (12, 22416006), (18, 14944004), (24, 11208003), (36, 7472002), (37, 7270056), (72, 3736001), (74, 3635028), (111, 2423352), (148, 1817514), (222, 1211676), (296, 908757), (333, 807784), (444, 605838), (666, 403892), (888, 302919), (1332, 201946), (1369, 196488), (2664, 100973), (2729, 98568), (2738, 98244), (4107, 65496), (5458, 49284), (5476, 49122), (8187, 32856), (8214, 32748), (10916, 24642), (10952, 24561), (12321, 21832), (16374, 16428)]