1980264

素因数分解:

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

素因数の和:610

約数の個数: 64

約数和(自身を含む): 5826240

約数和(自身を除く): 3845976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 577, 858, 1144, 1154, 1716, 1731, 2308, 3432, 3462, 4616, 6347, 6924, 7501, 12694, 13848, 15002, 19041, 22503, 25388, 30004, 38082, 45006, 50776, 60008, 76164, 82511, 90012, 152328, 165022, 180024, 247533, 330044, 495066, 660088, 990132, 1980264]

約数ペア:

[(1, 1980264), (2, 990132), (3, 660088), (4, 495066), (6, 330044), (8, 247533), (11, 180024), (12, 165022), (13, 152328), (22, 90012), (24, 82511), (26, 76164), (33, 60008), (39, 50776), (44, 45006), (52, 38082), (66, 30004), (78, 25388), (88, 22503), (104, 19041), (132, 15002), (143, 13848), (156, 12694), (264, 7501), (286, 6924), (312, 6347), (429, 4616), (572, 3462), (577, 3432), (858, 2308), (1144, 1731), (1154, 1716)]