299627392

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 610727040

約数和(自身を除く): 311099648

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 131, 167, 214, 262, 334, 428, 524, 668, 856, 1048, 1336, 1712, 2096, 2672, 3424, 4192, 5344, 6848, 8384, 10688, 13696, 14017, 16768, 17869, 21376, 21877, 28034, 35738, 43754, 56068, 71476, 87508, 112136, 142952, 175016, 224272, 285904, 350032, 448544, 571808, 700064, 897088, 1143616, 1400128, 1794176, 2287232, 2340839, 2800256, 4681678, 9363356, 18726712, 37453424, 74906848, 149813696, 299627392]

約数ペア:

[(1, 299627392), (2, 149813696), (4, 74906848), (8, 37453424), (16, 18726712), (32, 9363356), (64, 4681678), (107, 2800256), (128, 2340839), (131, 2287232), (167, 1794176), (214, 1400128), (262, 1143616), (334, 897088), (428, 700064), (524, 571808), (668, 448544), (856, 350032), (1048, 285904), (1336, 224272), (1712, 175016), (2096, 142952), (2672, 112136), (3424, 87508), (4192, 71476), (5344, 56068), (6848, 43754), (8384, 35738), (10688, 28034), (13696, 21877), (14017, 21376), (16768, 17869)]