247276656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{156109}}^1$

素因数の和:156134

約数の個数: 60

約数和(自身を含む): 754947960

約数和(自身を除く): 507671304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 156109, 312218, 468327, 624436, 936654, 1248872, 1404981, 1717199, 1873308, 2497744, 2809962, 3434398, 3746616, 5151597, 5619924, 6868796, 7493232, 10303194, 11239848, 13737592, 15454791, 20606388, 22479696, 27475184, 30909582, 41212776, 61819164, 82425552, 123638328, 247276656]

約数ペア:

[(1, 247276656), (2, 123638328), (3, 82425552), (4, 61819164), (6, 41212776), (8, 30909582), (9, 27475184), (11, 22479696), (12, 20606388), (16, 15454791), (18, 13737592), (22, 11239848), (24, 10303194), (33, 7493232), (36, 6868796), (44, 5619924), (48, 5151597), (66, 3746616), (72, 3434398), (88, 2809962), (99, 2497744), (132, 1873308), (144, 1717199), (176, 1404981), (198, 1248872), (264, 936654), (396, 624436), (528, 468327), (792, 312218), (1584, 156109)]