427235432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 919537920

約数和(自身を除く): 492302488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 167, 221, 334, 442, 668, 884, 1336, 1447, 1768, 2171, 2839, 2894, 4342, 5678, 5788, 8684, 11356, 11576, 17368, 18811, 22712, 24599, 36907, 37622, 49198, 73814, 75244, 98396, 147628, 150488, 196792, 241649, 295256, 319787, 483298, 639574, 966596, 1279148, 1933192, 2558296, 3141437, 4108033, 6282874, 8216066, 12565748, 16432132, 25131496, 32864264, 53404429, 106808858, 213617716, 427235432]

約数ペア:

[(1, 427235432), (2, 213617716), (4, 106808858), (8, 53404429), (13, 32864264), (17, 25131496), (26, 16432132), (34, 12565748), (52, 8216066), (68, 6282874), (104, 4108033), (136, 3141437), (167, 2558296), (221, 1933192), (334, 1279148), (442, 966596), (668, 639574), (884, 483298), (1336, 319787), (1447, 295256), (1768, 241649), (2171, 196792), (2839, 150488), (2894, 147628), (4342, 98396), (5678, 75244), (5788, 73814), (8684, 49198), (11356, 37622), (11576, 36907), (17368, 24599), (18811, 22712)]