247152816

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{8539}}^1$

素因数の和:8623

約数の個数: 80

約数和(自身を含む): 720092800

約数和(自身を除く): 472939984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 8539, 9648, 14472, 17078, 25617, 28944, 34156, 51234, 68312, 76851, 102468, 136624, 153702, 204936, 230553, 307404, 409872, 461106, 572113, 614808, 922212, 1144226, 1229616, 1716339, 1844424, 2288452, 3432678, 3688848, 4576904, 5149017, 6865356, 9153808, 10298034, 13730712, 15447051, 20596068, 27461424, 30894102, 41192136, 61788204, 82384272, 123576408, 247152816]

約数ペア:

[(1, 247152816), (2, 123576408), (3, 82384272), (4, 61788204), (6, 41192136), (8, 30894102), (9, 27461424), (12, 20596068), (16, 15447051), (18, 13730712), (24, 10298034), (27, 9153808), (36, 6865356), (48, 5149017), (54, 4576904), (67, 3688848), (72, 3432678), (108, 2288452), (134, 1844424), (144, 1716339), (201, 1229616), (216, 1144226), (268, 922212), (402, 614808), (432, 572113), (536, 461106), (603, 409872), (804, 307404), (1072, 230553), (1206, 204936), (1608, 153702), (1809, 136624), (2412, 102468), (3216, 76851), (3618, 68312), (4824, 51234), (7236, 34156), (8539, 28944), (9648, 25617), (14472, 17078)]