2018918784

素因数分解:

$2^7\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{4271}}^1$

素因数の和:5519

約数の個数: 64

約数和(自身を含む): 5368366080

約数和(自身を除く): 3349447296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1231, 2462, 3693, 4271, 4924, 7386, 8542, 9848, 12813, 14772, 17084, 19696, 25626, 29544, 34168, 39392, 51252, 59088, 68336, 78784, 102504, 118176, 136672, 157568, 205008, 236352, 273344, 410016, 472704, 546688, 820032, 1640064, 5257601, 10515202, 15772803, 21030404, 31545606, 42060808, 63091212, 84121616, 126182424, 168243232, 252364848, 336486464, 504729696, 672972928, 1009459392, 2018918784]

約数ペア:

[(1, 2018918784), (2, 1009459392), (3, 672972928), (4, 504729696), (6, 336486464), (8, 252364848), (12, 168243232), (16, 126182424), (24, 84121616), (32, 63091212), (48, 42060808), (64, 31545606), (96, 21030404), (128, 15772803), (192, 10515202), (384, 5257601), (1231, 1640064), (2462, 820032), (3693, 546688), (4271, 472704), (4924, 410016), (7386, 273344), (8542, 236352), (9848, 205008), (12813, 157568), (14772, 136672), (17084, 118176), (19696, 102504), (25626, 78784), (29544, 68336), (34168, 59088), (39392, 51252)]