214978304

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 448960512

約数和(自身を除く): 233982208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 256, 263, 412, 496, 526, 824, 992, 1052, 1648, 1984, 2104, 3193, 3296, 3968, 4208, 6386, 6592, 7936, 8153, 8416, 12772, 13184, 16306, 16832, 25544, 26368, 27089, 32612, 33664, 51088, 54178, 65224, 67328, 102176, 108356, 130448, 204352, 216712, 260896, 408704, 433424, 521792, 817408, 839759, 866848, 1043584, 1679518, 1733696, 2087168, 3359036, 3467392, 6718072, 6934784, 13436144, 26872288, 53744576, 107489152, 214978304]

約数ペア:

[(1, 214978304), (2, 107489152), (4, 53744576), (8, 26872288), (16, 13436144), (31, 6934784), (32, 6718072), (62, 3467392), (64, 3359036), (103, 2087168), (124, 1733696), (128, 1679518), (206, 1043584), (248, 866848), (256, 839759), (263, 817408), (412, 521792), (496, 433424), (526, 408704), (824, 260896), (992, 216712), (1052, 204352), (1648, 130448), (1984, 108356), (2104, 102176), (3193, 67328), (3296, 65224), (3968, 54178), (4208, 51088), (6386, 33664), (6592, 32612), (7936, 27089), (8153, 26368), (8416, 25544), (12772, 16832), (13184, 16306)]