228989264

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 530966016

約数和(自身を除く): 301976752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 56, 82, 94, 112, 164, 188, 287, 328, 329, 376, 574, 656, 658, 752, 1061, 1148, 1316, 1927, 2122, 2296, 2632, 3854, 4244, 4592, 5264, 7427, 7708, 8488, 13489, 14854, 15416, 16976, 26978, 29708, 30832, 43501, 49867, 53956, 59416, 87002, 99734, 107912, 118832, 174004, 199468, 215824, 304507, 348008, 349069, 398936, 609014, 696016, 698138, 797872, 1218028, 1396276, 2044547, 2436056, 2792552, 4089094, 4872112, 5585104, 8178188, 14311829, 16356376, 28623658, 32712752, 57247316, 114494632, 228989264]

約数ペア:

[(1, 228989264), (2, 114494632), (4, 57247316), (7, 32712752), (8, 28623658), (14, 16356376), (16, 14311829), (28, 8178188), (41, 5585104), (47, 4872112), (56, 4089094), (82, 2792552), (94, 2436056), (112, 2044547), (164, 1396276), (188, 1218028), (287, 797872), (328, 698138), (329, 696016), (376, 609014), (574, 398936), (656, 349069), (658, 348008), (752, 304507), (1061, 215824), (1148, 199468), (1316, 174004), (1927, 118832), (2122, 107912), (2296, 99734), (2632, 87002), (3854, 59416), (4244, 53956), (4592, 49867), (5264, 43501), (7427, 30832), (7708, 29708), (8488, 26978), (13489, 16976), (14854, 15416)]