238540086512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12619}}^1\times {\mathrm{12983}}^1$

素因数の和:25630

約数の個数: 80

約数和(自身を含む): 568915253760

約数和(自身を除く): 330375167248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 12619, 12983, 25238, 25966, 50476, 51932, 88333, 90881, 100952, 103864, 164047, 168779, 176666, 181762, 201904, 207728, 328094, 337558, 353332, 363524, 656188, 675116, 706664, 727048, 1148329, 1181453, 1312376, 1350232, 1413328, 1454096, 2296658, 2362906, 2624752, 2700464, 4593316, 4725812, 9186632, 9451624, 18373264, 18903248, 163832477, 327664954, 655329908, 1146827339, 1310659816, 2129822201, 2293654678, 2621319632, 4259644402, 4587309356, 8519288804, 9174618712, 14908755407, 17038577608, 18349237424, 29817510814, 34077155216, 59635021628, 119270043256, 238540086512]

約数ペア:

[(1, 238540086512), (2, 119270043256), (4, 59635021628), (7, 34077155216), (8, 29817510814), (13, 18349237424), (14, 17038577608), (16, 14908755407), (26, 9174618712), (28, 8519288804), (52, 4587309356), (56, 4259644402), (91, 2621319632), (104, 2293654678), (112, 2129822201), (182, 1310659816), (208, 1146827339), (364, 655329908), (728, 327664954), (1456, 163832477), (12619, 18903248), (12983, 18373264), (25238, 9451624), (25966, 9186632), (50476, 4725812), (51932, 4593316), (88333, 2700464), (90881, 2624752), (100952, 2362906), (103864, 2296658), (164047, 1454096), (168779, 1413328), (176666, 1350232), (181762, 1312376), (201904, 1181453), (207728, 1148329), (328094, 727048), (337558, 706664), (353332, 675116), (363524, 656188)]