1329928712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3709}}^1$

素因数の和:4078

約数の個数: 64

約数和(自身を含む): 3009552000

約数和(自身を除く): 1679623288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 337, 532, 674, 1064, 1348, 2359, 2696, 3709, 4718, 6403, 7418, 9436, 12806, 14836, 18872, 25612, 25963, 29672, 44821, 51224, 51926, 70471, 89642, 103852, 140942, 179284, 207704, 281884, 358568, 493297, 563768, 986594, 1249933, 1973188, 2499866, 3946376, 4999732, 8749531, 9999464, 17499062, 23748727, 34998124, 47497454, 69996248, 94994908, 166241089, 189989816, 332482178, 664964356, 1329928712]

約数ペア:

[(1, 1329928712), (2, 664964356), (4, 332482178), (7, 189989816), (8, 166241089), (14, 94994908), (19, 69996248), (28, 47497454), (38, 34998124), (56, 23748727), (76, 17499062), (133, 9999464), (152, 8749531), (266, 4999732), (337, 3946376), (532, 2499866), (674, 1973188), (1064, 1249933), (1348, 986594), (2359, 563768), (2696, 493297), (3709, 358568), (4718, 281884), (6403, 207704), (7418, 179284), (9436, 140942), (12806, 103852), (14836, 89642), (18872, 70471), (25612, 51926), (25963, 51224), (29672, 44821)]