17949006712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 42326323200

約数和(自身を除く): 24377316488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 647, 689, 719, 728, 742, 1294, 1378, 1438, 1484, 2588, 2756, 2876, 2968, 4529, 4823, 5033, 5176, 5512, 5752, 8411, 9058, 9347, 9646, 10066, 16822, 18116, 18694, 19292, 20132, 33644, 34291, 36232, 37388, 38107, 38584, 40264, 58877, 65429, 67288, 68582, 74776, 76214, 117754, 130858, 137164, 152428, 235508, 240037, 261716, 266749, 274328, 304856, 445783, 465193, 471016, 480074, 495391, 523432, 533498, 891566, 930386, 960148, 990782, 1066996, 1783132, 1860772, 1920296, 1981564, 2133992, 3120481, 3256351, 3467737, 3566264, 3721544, 3963128, 6047509, 6240962, 6512702, 6935474, 12095018, 12481924, 13025404, 13870948, 24190036, 24655229, 24963848, 26050808, 27741896, 42332563, 48380072, 49310458, 84665126, 98620916, 169330252, 172586603, 197241832, 320517977, 338660504, 345173206, 641035954, 690346412, 1282071908, 1380692824, 2243625839, 2564143816, 4487251678, 8974503356, 17949006712]

約数ペア:

[(1, 17949006712), (2, 8974503356), (4, 4487251678), (7, 2564143816), (8, 2243625839), (13, 1380692824), (14, 1282071908), (26, 690346412), (28, 641035954), (52, 345173206), (53, 338660504), (56, 320517977), (91, 197241832), (104, 172586603), (106, 169330252), (182, 98620916), (212, 84665126), (364, 49310458), (371, 48380072), (424, 42332563), (647, 27741896), (689, 26050808), (719, 24963848), (728, 24655229), (742, 24190036), (1294, 13870948), (1378, 13025404), (1438, 12481924), (1484, 12095018), (2588, 6935474), (2756, 6512702), (2876, 6240962), (2968, 6047509), (4529, 3963128), (4823, 3721544), (5033, 3566264), (5176, 3467737), (5512, 3256351), (5752, 3120481), (8411, 2133992), (9058, 1981564), (9347, 1920296), (9646, 1860772), (10066, 1783132), (16822, 1066996), (18116, 990782), (18694, 960148), (19292, 930386), (20132, 891566), (33644, 533498), (34291, 523432), (36232, 495391), (37388, 480074), (38107, 471016), (38584, 465193), (40264, 445783), (58877, 304856), (65429, 274328), (67288, 266749), (68582, 261716), (74776, 240037), (76214, 235508), (117754, 152428), (130858, 137164)]