1520921448

素因数分解:

$2^3\times 3^6\times {\mathrm{251}}^1\times {\mathrm{1039}}^1$

素因数の和:1314

約数の個数: 112

約数和(自身を含む): 4296801600

約数和(自身を除く): 2775880152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 251, 324, 486, 502, 648, 729, 753, 972, 1004, 1039, 1458, 1506, 1944, 2008, 2078, 2259, 2916, 3012, 3117, 4156, 4518, 5832, 6024, 6234, 6777, 8312, 9036, 9351, 12468, 13554, 18072, 18702, 20331, 24936, 27108, 28053, 37404, 40662, 54216, 56106, 60993, 74808, 81324, 84159, 112212, 121986, 162648, 168318, 182979, 224424, 243972, 252477, 260789, 336636, 365958, 487944, 504954, 521578, 673272, 731916, 757431, 782367, 1009908, 1043156, 1463832, 1514862, 1564734, 2019816, 2086312, 2347101, 3029724, 3129468, 4694202, 6059448, 6258936, 7041303, 9388404, 14082606, 18776808, 21123909, 28165212, 42247818, 56330424, 63371727, 84495636, 126743454, 168991272, 190115181, 253486908, 380230362, 506973816, 760460724, 1520921448]

約数ペア:

[(1, 1520921448), (2, 760460724), (3, 506973816), (4, 380230362), (6, 253486908), (8, 190115181), (9, 168991272), (12, 126743454), (18, 84495636), (24, 63371727), (27, 56330424), (36, 42247818), (54, 28165212), (72, 21123909), (81, 18776808), (108, 14082606), (162, 9388404), (216, 7041303), (243, 6258936), (251, 6059448), (324, 4694202), (486, 3129468), (502, 3029724), (648, 2347101), (729, 2086312), (753, 2019816), (972, 1564734), (1004, 1514862), (1039, 1463832), (1458, 1043156), (1506, 1009908), (1944, 782367), (2008, 757431), (2078, 731916), (2259, 673272), (2916, 521578), (3012, 504954), (3117, 487944), (4156, 365958), (4518, 336636), (5832, 260789), (6024, 252477), (6234, 243972), (6777, 224424), (8312, 182979), (9036, 168318), (9351, 162648), (12468, 121986), (13554, 112212), (18072, 84159), (18702, 81324), (20331, 74808), (24936, 60993), (27108, 56106), (28053, 54216), (37404, 40662)]