282000896

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 603242640

約数和(自身を除く): 321241744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 179, 181, 256, 272, 358, 362, 512, 544, 716, 724, 1088, 1432, 1448, 2176, 2864, 2896, 3043, 3077, 4352, 5728, 5792, 6086, 6154, 8704, 11456, 11584, 12172, 12308, 22912, 23168, 24344, 24616, 32399, 45824, 46336, 48688, 49232, 64798, 91648, 92672, 97376, 98464, 129596, 194752, 196928, 259192, 389504, 393856, 518384, 550783, 779008, 787712, 1036768, 1101566, 1558016, 1575424, 2073536, 2203132, 4147072, 4406264, 8294144, 8812528, 16588288, 17625056, 35250112, 70500224, 141000448, 282000896]

約数ペア:

[(1, 282000896), (2, 141000448), (4, 70500224), (8, 35250112), (16, 17625056), (17, 16588288), (32, 8812528), (34, 8294144), (64, 4406264), (68, 4147072), (128, 2203132), (136, 2073536), (179, 1575424), (181, 1558016), (256, 1101566), (272, 1036768), (358, 787712), (362, 779008), (512, 550783), (544, 518384), (716, 393856), (724, 389504), (1088, 259192), (1432, 196928), (1448, 194752), (2176, 129596), (2864, 98464), (2896, 97376), (3043, 92672), (3077, 91648), (4352, 64798), (5728, 49232), (5792, 48688), (6086, 46336), (6154, 45824), (8704, 32399), (11456, 24616), (11584, 24344), (12172, 23168), (12308, 22912)]