327847072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1602

約数の個数: 72

約数和(自身を含む): 762719328

約数和(自身を除く): 434872256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1523, 1736, 1922, 3046, 3472, 3844, 6092, 6727, 6944, 7688, 10661, 12184, 13454, 15376, 21322, 24368, 26908, 30752, 42644, 47213, 48736, 53816, 85288, 94426, 107632, 170576, 188852, 215264, 330491, 341152, 377704, 660982, 755408, 1321964, 1463603, 1510816, 2643928, 2927206, 5287856, 5854412, 10245221, 10575712, 11708824, 20490442, 23417648, 40980884, 46835296, 81961768, 163923536, 327847072]

約数ペア:

[(1, 327847072), (2, 163923536), (4, 81961768), (7, 46835296), (8, 40980884), (14, 23417648), (16, 20490442), (28, 11708824), (31, 10575712), (32, 10245221), (56, 5854412), (62, 5287856), (112, 2927206), (124, 2643928), (217, 1510816), (224, 1463603), (248, 1321964), (434, 755408), (496, 660982), (868, 377704), (961, 341152), (992, 330491), (1523, 215264), (1736, 188852), (1922, 170576), (3046, 107632), (3472, 94426), (3844, 85288), (6092, 53816), (6727, 48736), (6944, 47213), (7688, 42644), (10661, 30752), (12184, 26908), (13454, 24368), (15376, 21322)]