271308032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 592204032

約数和(自身を除く): 320896000

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2011, 2108, 2176, 3968, 4022, 4216, 4352, 7936, 8044, 8432, 16088, 16864, 32176, 33728, 34187, 62341, 64352, 67456, 68374, 124682, 128704, 134912, 136748, 249364, 257408, 273496, 498728, 514816, 546992, 997456, 1059797, 1093984, 1994912, 2119594, 2187968, 3989824, 4239188, 4375936, 7979648, 8478376, 8751872, 15959296, 16956752, 33913504, 67827008, 135654016, 271308032]

約数ペア:

[(1, 271308032), (2, 135654016), (4, 67827008), (8, 33913504), (16, 16956752), (17, 15959296), (31, 8751872), (32, 8478376), (34, 7979648), (62, 4375936), (64, 4239188), (68, 3989824), (124, 2187968), (128, 2119594), (136, 1994912), (248, 1093984), (256, 1059797), (272, 997456), (496, 546992), (527, 514816), (544, 498728), (992, 273496), (1054, 257408), (1088, 249364), (1984, 136748), (2011, 134912), (2108, 128704), (2176, 124682), (3968, 68374), (4022, 67456), (4216, 64352), (4352, 62341), (7936, 34187), (8044, 33728), (8432, 32176), (16088, 16864)]