254577664

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 88

約数和(自身を含む): 563301648

約数和(自身を除く): 308723984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 233, 256, 352, 388, 466, 512, 704, 776, 932, 1024, 1067, 1408, 1552, 1864, 2134, 2563, 2816, 3104, 3728, 4268, 5126, 5632, 6208, 7456, 8536, 10252, 11264, 12416, 14912, 17072, 20504, 22601, 24832, 29824, 34144, 41008, 45202, 49664, 59648, 68288, 82016, 90404, 99328, 119296, 136576, 164032, 180808, 238592, 248611, 273152, 328064, 361616, 497222, 546304, 656128, 723232, 994444, 1092608, 1312256, 1446464, 1988888, 2624512, 2892928, 3977776, 5785856, 7955552, 11571712, 15911104, 23143424, 31822208, 63644416, 127288832, 254577664]

約数ペア:

[(1, 254577664), (2, 127288832), (4, 63644416), (8, 31822208), (11, 23143424), (16, 15911104), (22, 11571712), (32, 7955552), (44, 5785856), (64, 3977776), (88, 2892928), (97, 2624512), (128, 1988888), (176, 1446464), (194, 1312256), (233, 1092608), (256, 994444), (352, 723232), (388, 656128), (466, 546304), (512, 497222), (704, 361616), (776, 328064), (932, 273152), (1024, 248611), (1067, 238592), (1408, 180808), (1552, 164032), (1864, 136576), (2134, 119296), (2563, 99328), (2816, 90404), (3104, 82016), (3728, 68288), (4268, 59648), (5126, 49664), (5632, 45202), (6208, 41008), (7456, 34144), (8536, 29824), (10252, 24832), (11264, 22601), (12416, 20504), (14912, 17072)]