343412864

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 703261440

約数和(自身を除く): 359848576

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 223, 227, 424, 446, 454, 848, 892, 908, 1696, 1784, 1816, 3392, 3568, 3632, 6784, 7136, 7264, 11819, 12031, 14272, 14528, 23638, 24062, 28544, 29056, 47276, 48124, 50621, 94552, 96248, 101242, 189104, 192496, 202484, 378208, 384992, 404968, 756416, 769984, 809936, 1512832, 1539968, 1619872, 2682913, 3239744, 5365826, 6479488, 10731652, 21463304, 42926608, 85853216, 171706432, 343412864]

約数ペア:

[(1, 343412864), (2, 171706432), (4, 85853216), (8, 42926608), (16, 21463304), (32, 10731652), (53, 6479488), (64, 5365826), (106, 3239744), (128, 2682913), (212, 1619872), (223, 1539968), (227, 1512832), (424, 809936), (446, 769984), (454, 756416), (848, 404968), (892, 384992), (908, 378208), (1696, 202484), (1784, 192496), (1816, 189104), (3392, 101242), (3568, 96248), (3632, 94552), (6784, 50621), (7136, 48124), (7264, 47276), (11819, 29056), (12031, 28544), (14272, 24062), (14528, 23638)]