247333968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{35053}}^1$

素因数の和:35081

約数の個数: 90

約数和(自身を含む): 805225434

約数和(自身を除く): 557891466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 35053, 70106, 105159, 140212, 210318, 245371, 280424, 315477, 420636, 490742, 560848, 630954, 736113, 841272, 981484, 1261908, 1472226, 1682544, 1717597, 1962968, 2208339, 2523816, 2944452, 3435194, 3925936, 4416678, 5047632, 5152791, 5888904, 6870388, 8833356, 10305582, 11777808, 13740776, 15458373, 17666712, 20611164, 27481552, 30916746, 35333424, 41222328, 61833492, 82444656, 123666984, 247333968]

約数ペア:

[(1, 247333968), (2, 123666984), (3, 82444656), (4, 61833492), (6, 41222328), (7, 35333424), (8, 30916746), (9, 27481552), (12, 20611164), (14, 17666712), (16, 15458373), (18, 13740776), (21, 11777808), (24, 10305582), (28, 8833356), (36, 6870388), (42, 5888904), (48, 5152791), (49, 5047632), (56, 4416678), (63, 3925936), (72, 3435194), (84, 2944452), (98, 2523816), (112, 2208339), (126, 1962968), (144, 1717597), (147, 1682544), (168, 1472226), (196, 1261908), (252, 981484), (294, 841272), (336, 736113), (392, 630954), (441, 560848), (504, 490742), (588, 420636), (784, 315477), (882, 280424), (1008, 245371), (1176, 210318), (1764, 140212), (2352, 105159), (3528, 70106), (7056, 35053)]