990132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 2718912

約数和(自身を除く): 1728780

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 577, 858, 1154, 1716, 1731, 2308, 3462, 6347, 6924, 7501, 12694, 15002, 19041, 22503, 25388, 30004, 38082, 45006, 76164, 82511, 90012, 165022, 247533, 330044, 495066, 990132]

約数ペア:

[(1, 990132), (2, 495066), (3, 330044), (4, 247533), (6, 165022), (11, 90012), (12, 82511), (13, 76164), (22, 45006), (26, 38082), (33, 30004), (39, 25388), (44, 22503), (52, 19041), (66, 15002), (78, 12694), (132, 7501), (143, 6924), (156, 6347), (286, 3462), (429, 2308), (572, 1731), (577, 1716), (858, 1154)]