272605696

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 80

約数和(自身を含む): 601524000

約数和(自身を除く): 328918304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 352, 388, 499, 512, 704, 776, 998, 1067, 1408, 1552, 1996, 2134, 2816, 3104, 3992, 4268, 5489, 5632, 6208, 7984, 8536, 10978, 12416, 15968, 17072, 21956, 24832, 31936, 34144, 43912, 48403, 49664, 63872, 68288, 87824, 96806, 127744, 136576, 175648, 193612, 255488, 273152, 351296, 387224, 532433, 546304, 702592, 774448, 1064866, 1405184, 1548896, 2129732, 2810368, 3097792, 4259464, 6195584, 8518928, 12391168, 17037856, 24782336, 34075712, 68151424, 136302848, 272605696]

約数ペア:

[(1, 272605696), (2, 136302848), (4, 68151424), (8, 34075712), (11, 24782336), (16, 17037856), (22, 12391168), (32, 8518928), (44, 6195584), (64, 4259464), (88, 3097792), (97, 2810368), (128, 2129732), (176, 1548896), (194, 1405184), (256, 1064866), (352, 774448), (388, 702592), (499, 546304), (512, 532433), (704, 387224), (776, 351296), (998, 273152), (1067, 255488), (1408, 193612), (1552, 175648), (1996, 136576), (2134, 127744), (2816, 96806), (3104, 87824), (3992, 68288), (4268, 63872), (5489, 49664), (5632, 48403), (6208, 43912), (7984, 34144), (8536, 31936), (10978, 24832), (12416, 21956), (15968, 17072)]