291157504

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3087

約数の個数: 80

約数和(自身を含む): 672184656

約数和(自身を除く): 381027152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 3041, 4352, 5632, 5984, 6082, 8704, 11968, 12164, 23936, 24328, 33451, 47872, 48656, 51697, 66902, 95744, 97312, 103394, 133804, 194624, 206788, 267608, 389248, 413576, 535216, 568667, 778496, 827152, 1070432, 1137334, 1556992, 1654304, 2140864, 2274668, 3308608, 4281728, 4549336, 6617216, 8563456, 9098672, 13234432, 17126912, 18197344, 26468864, 36394688, 72789376, 145578752, 291157504]

約数ペア:

[(1, 291157504), (2, 145578752), (4, 72789376), (8, 36394688), (11, 26468864), (16, 18197344), (17, 17126912), (22, 13234432), (32, 9098672), (34, 8563456), (44, 6617216), (64, 4549336), (68, 4281728), (88, 3308608), (128, 2274668), (136, 2140864), (176, 1654304), (187, 1556992), (256, 1137334), (272, 1070432), (352, 827152), (374, 778496), (512, 568667), (544, 535216), (704, 413576), (748, 389248), (1088, 267608), (1408, 206788), (1496, 194624), (2176, 133804), (2816, 103394), (2992, 97312), (3041, 95744), (4352, 66902), (5632, 51697), (5984, 48656), (6082, 47872), (8704, 33451), (11968, 24328), (12164, 23936)]