745516384

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 1487127600

約数和(自身を除く): 741611216

約数列:

[1, 2, 4, 8, 16, 32, 157, 179, 314, 358, 628, 716, 829, 1256, 1432, 1658, 2512, 2864, 3316, 5024, 5728, 6632, 13264, 26528, 28103, 56206, 112412, 130153, 148391, 224824, 260306, 296782, 449648, 520612, 593564, 899296, 1041224, 1187128, 2082448, 2374256, 4164896, 4748512, 23297387, 46594774, 93189548, 186379096, 372758192, 745516384]

約数ペア:

[(1, 745516384), (2, 372758192), (4, 186379096), (8, 93189548), (16, 46594774), (32, 23297387), (157, 4748512), (179, 4164896), (314, 2374256), (358, 2082448), (628, 1187128), (716, 1041224), (829, 899296), (1256, 593564), (1432, 520612), (1658, 449648), (2512, 296782), (2864, 260306), (3316, 224824), (5024, 148391), (5728, 130153), (6632, 112412), (13264, 56206), (26528, 28103)]