509281728

素因数分解:

$2^6\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{2011}}^1$

素因数の和:3345

約数の個数: 56

約数和(自身を含む): 1349166720

約数和(自身を除く): 839884992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1319, 2011, 2638, 3957, 4022, 5276, 6033, 7914, 8044, 10552, 12066, 15828, 16088, 21104, 24132, 31656, 32176, 42208, 48264, 63312, 64352, 84416, 96528, 126624, 128704, 193056, 253248, 386112, 2652509, 5305018, 7957527, 10610036, 15915054, 21220072, 31830108, 42440144, 63660216, 84880288, 127320432, 169760576, 254640864, 509281728]

約数ペア:

[(1, 509281728), (2, 254640864), (3, 169760576), (4, 127320432), (6, 84880288), (8, 63660216), (12, 42440144), (16, 31830108), (24, 21220072), (32, 15915054), (48, 10610036), (64, 7957527), (96, 5305018), (192, 2652509), (1319, 386112), (2011, 253248), (2638, 193056), (3957, 128704), (4022, 126624), (5276, 96528), (6033, 84416), (7914, 64352), (8044, 63312), (10552, 48264), (12066, 42208), (15828, 32176), (16088, 31656), (21104, 24132)]