17668980888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{6569}}^1$

素因数の和:6861

約数の個数: 128

約数和(自身を含む): 49073169600

約数和(自身を除く): 31404188712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 233, 296, 312, 444, 466, 481, 699, 888, 932, 962, 1398, 1443, 1864, 1924, 2796, 2886, 3029, 3848, 5592, 5772, 6058, 6569, 8621, 9087, 11544, 12116, 13138, 17242, 18174, 19707, 24232, 25863, 26276, 34484, 36348, 39414, 51726, 52552, 68968, 72696, 78828, 85397, 103452, 112073, 157656, 170794, 206904, 224146, 243053, 256191, 336219, 341588, 448292, 486106, 512382, 672438, 683176, 729159, 896584, 972212, 1024764, 1344876, 1458318, 1530577, 1944424, 2049528, 2689752, 2916636, 3061154, 3159689, 4591731, 5833272, 6122308, 6319378, 9183462, 9479067, 12244616, 12638756, 18366924, 18958134, 19897501, 25277512, 36733848, 37916268, 39795002, 56631349, 59692503, 75832536, 79590004, 113262698, 119385006, 159180008, 169894047, 226525396, 238770012, 339788094, 453050792, 477540024, 679576188, 736207537, 1359152376, 1472415074, 2208622611, 2944830148, 4417245222, 5889660296, 8834490444, 17668980888]

約数ペア:

[(1, 17668980888), (2, 8834490444), (3, 5889660296), (4, 4417245222), (6, 2944830148), (8, 2208622611), (12, 1472415074), (13, 1359152376), (24, 736207537), (26, 679576188), (37, 477540024), (39, 453050792), (52, 339788094), (74, 238770012), (78, 226525396), (104, 169894047), (111, 159180008), (148, 119385006), (156, 113262698), (222, 79590004), (233, 75832536), (296, 59692503), (312, 56631349), (444, 39795002), (466, 37916268), (481, 36733848), (699, 25277512), (888, 19897501), (932, 18958134), (962, 18366924), (1398, 12638756), (1443, 12244616), (1864, 9479067), (1924, 9183462), (2796, 6319378), (2886, 6122308), (3029, 5833272), (3848, 4591731), (5592, 3159689), (5772, 3061154), (6058, 2916636), (6569, 2689752), (8621, 2049528), (9087, 1944424), (11544, 1530577), (12116, 1458318), (13138, 1344876), (17242, 1024764), (18174, 972212), (19707, 896584), (24232, 729159), (25863, 683176), (26276, 672438), (34484, 512382), (36348, 486106), (39414, 448292), (51726, 341588), (52552, 336219), (68968, 256191), (72696, 243053), (78828, 224146), (85397, 206904), (103452, 170794), (112073, 157656)]