520152576

素因数分解:

$2^9\times 3^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 1390838064

約数和(自身を除く): 870685488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 512, 768, 794, 853, 1191, 1536, 1588, 1706, 2382, 2559, 3176, 3412, 4764, 5118, 6352, 6824, 9528, 10236, 12704, 13648, 19056, 20472, 25408, 27296, 38112, 40944, 50816, 54592, 76224, 81888, 101632, 109184, 152448, 163776, 203264, 218368, 304896, 327552, 338641, 436736, 609792, 655104, 677282, 1015923, 1310208, 1354564, 2031846, 2709128, 4063692, 5418256, 8127384, 10836512, 16254768, 21673024, 32509536, 43346048, 65019072, 86692096, 130038144, 173384192, 260076288, 520152576]

約数ペア:

[(1, 520152576), (2, 260076288), (3, 173384192), (4, 130038144), (6, 86692096), (8, 65019072), (12, 43346048), (16, 32509536), (24, 21673024), (32, 16254768), (48, 10836512), (64, 8127384), (96, 5418256), (128, 4063692), (192, 2709128), (256, 2031846), (384, 1354564), (397, 1310208), (512, 1015923), (768, 677282), (794, 655104), (853, 609792), (1191, 436736), (1536, 338641), (1588, 327552), (1706, 304896), (2382, 218368), (2559, 203264), (3176, 163776), (3412, 152448), (4764, 109184), (5118, 101632), (6352, 81888), (6824, 76224), (9528, 54592), (10236, 50816), (12704, 40944), (13648, 38112), (19056, 27296), (20472, 25408)]