487464007688

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17191}}^1\times {\mathrm{4481}}^1$

素因数の和:21798

約数の個数: 64

約数和(自身を含む): 1054106161920

約数和(自身を除く): 566642154232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4481, 6328, 8962, 17191, 17924, 31367, 34382, 35848, 62734, 68764, 120337, 125468, 137528, 240674, 250936, 481348, 506353, 962696, 1012706, 1942583, 2025412, 3544471, 3885166, 4050824, 7088942, 7770332, 13598081, 14177884, 15540664, 27196162, 28355768, 54392324, 77032871, 108784648, 154065742, 308131484, 539230097, 616262968, 1078460194, 2156920388, 4313840776, 8704714423, 17409428846, 34818857692, 60933000961, 69637715384, 121866001922, 243732003844, 487464007688]

約数ペア:

[(1, 487464007688), (2, 243732003844), (4, 121866001922), (7, 69637715384), (8, 60933000961), (14, 34818857692), (28, 17409428846), (56, 8704714423), (113, 4313840776), (226, 2156920388), (452, 1078460194), (791, 616262968), (904, 539230097), (1582, 308131484), (3164, 154065742), (4481, 108784648), (6328, 77032871), (8962, 54392324), (17191, 28355768), (17924, 27196162), (31367, 15540664), (34382, 14177884), (35848, 13598081), (62734, 7770332), (68764, 7088942), (120337, 4050824), (125468, 3885166), (137528, 3544471), (240674, 2025412), (250936, 1942583), (481348, 1012706), (506353, 962696)]