1310840256

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620663}}^1$

素因数の和:620689

約数の個数: 56

約数和(自身を含む): 3783567744

約数和(自身を除く): 2472727488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 620663, 1241326, 1861989, 2482652, 3723978, 4965304, 6827293, 7447956, 9930608, 13654586, 14895912, 19861216, 20481879, 27309172, 29791824, 39722432, 40963758, 54618344, 59583648, 81927516, 109236688, 119167296, 163855032, 218473376, 327710064, 436946752, 655420128, 1310840256]

約数ペア:

[(1, 1310840256), (2, 655420128), (3, 436946752), (4, 327710064), (6, 218473376), (8, 163855032), (11, 119167296), (12, 109236688), (16, 81927516), (22, 59583648), (24, 54618344), (32, 40963758), (33, 39722432), (44, 29791824), (48, 27309172), (64, 20481879), (66, 19861216), (88, 14895912), (96, 13654586), (132, 9930608), (176, 7447956), (192, 6827293), (264, 4965304), (352, 3723978), (528, 2482652), (704, 1861989), (1056, 1241326), (2112, 620663)]