327702912

素因数分解:

$2^7\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1319}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 872467200

約数和(自身を除く): 544764288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 647, 1294, 1319, 1941, 2588, 2638, 3882, 3957, 5176, 5276, 7764, 7914, 10352, 10552, 15528, 15828, 20704, 21104, 31056, 31656, 41408, 42208, 62112, 63312, 82816, 84416, 124224, 126624, 168832, 248448, 253248, 506496, 853393, 1706786, 2560179, 3413572, 5120358, 6827144, 10240716, 13654288, 20481432, 27308576, 40962864, 54617152, 81925728, 109234304, 163851456, 327702912]

約数ペア:

[(1, 327702912), (2, 163851456), (3, 109234304), (4, 81925728), (6, 54617152), (8, 40962864), (12, 27308576), (16, 20481432), (24, 13654288), (32, 10240716), (48, 6827144), (64, 5120358), (96, 3413572), (128, 2560179), (192, 1706786), (384, 853393), (647, 506496), (1294, 253248), (1319, 248448), (1941, 168832), (2588, 126624), (2638, 124224), (3882, 84416), (3957, 82816), (5176, 63312), (5276, 62112), (7764, 42208), (7914, 41408), (10352, 31656), (10552, 31056), (15528, 21104), (15828, 20704)]