766228029

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 1317980160

約数和(自身を除く): 551752131

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 83, 119, 133, 249, 323, 357, 399, 581, 969, 1361, 1411, 1577, 1743, 2261, 4083, 4233, 4731, 6783, 9527, 9877, 11039, 23137, 25859, 26809, 28581, 29631, 33117, 69411, 77577, 80427, 112963, 161959, 181013, 187663, 338889, 439603, 485877, 543039, 562989, 790741, 1318809, 1920371, 2146297, 2372223, 3077221, 5761113, 6438891, 9231663, 13442597, 15024079, 36487049, 40327791, 45072237, 109461147, 255409343, 766228029]

約数ペア:

[(1, 766228029), (3, 255409343), (7, 109461147), (17, 45072237), (19, 40327791), (21, 36487049), (51, 15024079), (57, 13442597), (83, 9231663), (119, 6438891), (133, 5761113), (249, 3077221), (323, 2372223), (357, 2146297), (399, 1920371), (581, 1318809), (969, 790741), (1361, 562989), (1411, 543039), (1577, 485877), (1743, 439603), (2261, 338889), (4083, 187663), (4233, 181013), (4731, 161959), (6783, 112963), (9527, 80427), (9877, 77577), (11039, 69411), (23137, 33117), (25859, 29631), (26809, 28581)]