1286599896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1534

約数の個数: 128

約数和(自身を含む): 3780000000

約数和(自身を除く): 2493400104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 251, 342, 456, 502, 513, 684, 753, 1004, 1026, 1249, 1368, 1506, 2008, 2052, 2259, 2498, 3012, 3747, 4104, 4518, 4769, 4996, 6024, 6777, 7494, 9036, 9538, 9992, 11241, 13554, 14307, 14988, 18072, 19076, 22482, 23731, 27108, 28614, 29976, 33723, 38152, 42921, 44964, 47462, 54216, 57228, 67446, 71193, 85842, 89928, 94924, 114456, 128763, 134892, 142386, 171684, 189848, 213579, 257526, 269784, 284772, 313499, 343368, 427158, 515052, 569544, 626998, 640737, 854316, 940497, 1030104, 1253996, 1281474, 1708632, 1880994, 2507992, 2562948, 2821491, 3761988, 5125896, 5642982, 5956481, 7523976, 8464473, 11285964, 11912962, 16928946, 17869443, 22571928, 23825924, 33857892, 35738886, 47651848, 53608329, 67715784, 71477772, 107216658, 142955544, 160824987, 214433316, 321649974, 428866632, 643299948, 1286599896]

約数ペア:

[(1, 1286599896), (2, 643299948), (3, 428866632), (4, 321649974), (6, 214433316), (8, 160824987), (9, 142955544), (12, 107216658), (18, 71477772), (19, 67715784), (24, 53608329), (27, 47651848), (36, 35738886), (38, 33857892), (54, 23825924), (57, 22571928), (72, 17869443), (76, 16928946), (108, 11912962), (114, 11285964), (152, 8464473), (171, 7523976), (216, 5956481), (228, 5642982), (251, 5125896), (342, 3761988), (456, 2821491), (502, 2562948), (513, 2507992), (684, 1880994), (753, 1708632), (1004, 1281474), (1026, 1253996), (1249, 1030104), (1368, 940497), (1506, 854316), (2008, 640737), (2052, 626998), (2259, 569544), (2498, 515052), (3012, 427158), (3747, 343368), (4104, 313499), (4518, 284772), (4769, 269784), (4996, 257526), (6024, 213579), (6777, 189848), (7494, 171684), (9036, 142386), (9538, 134892), (9992, 128763), (11241, 114456), (13554, 94924), (14307, 89928), (14988, 85842), (18072, 71193), (19076, 67446), (22482, 57228), (23731, 54216), (27108, 47462), (28614, 44964), (29976, 42921), (33723, 38152)]