755536292

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8881

約数の個数: 72

約数和(自身を含む): 1689589440

約数和(自身を除く): 934053148

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1748, 1862, 2254, 3059, 3724, 4508, 6118, 8821, 12236, 17642, 21413, 35284, 42826, 61747, 85652, 123494, 167599, 202883, 246988, 335198, 405766, 432229, 670396, 811532, 864458, 1173193, 1420181, 1728916, 2346386, 2840362, 3854777, 4692772, 5680724, 7709554, 8212351, 9941267, 15419108, 16424702, 19882534, 26983439, 32849404, 39765068, 53966878, 107933756, 188884073, 377768146, 755536292]

約数ペア:

[(1, 755536292), (2, 377768146), (4, 188884073), (7, 107933756), (14, 53966878), (19, 39765068), (23, 32849404), (28, 26983439), (38, 19882534), (46, 16424702), (49, 15419108), (76, 9941267), (92, 8212351), (98, 7709554), (133, 5680724), (161, 4692772), (196, 3854777), (266, 2840362), (322, 2346386), (437, 1728916), (532, 1420181), (644, 1173193), (874, 864458), (931, 811532), (1127, 670396), (1748, 432229), (1862, 405766), (2254, 335198), (3059, 246988), (3724, 202883), (4508, 167599), (6118, 123494), (8821, 85652), (12236, 61747), (17642, 42826), (21413, 35284)]