1294998043136

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19017241}}^1$

素因数の和:19017285

約数の個数: 80

約数和(自身を含む): 3112742170560

約数和(自身を除く): 1817744127424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 8512, 9728, 17024, 34048, 68096, 19017241, 38034482, 76068964, 133120687, 152137928, 266241374, 304275856, 361327579, 532482748, 608551712, 722655158, 1064965496, 1217103424, 1445310316, 2129930992, 2434206848, 2529293053, 2890620632, 4259861984, 4868413696, 5058586106, 5781241264, 8519723968, 9736827392, 10117172212, 11562482528, 17039447936, 20234344424, 23124965056, 34078895872, 40468688848, 46249930112, 68157791744, 80937377696, 92499860224, 161874755392, 184999720448, 323749510784, 647499021568, 1294998043136]

約数ペア:

[(1, 1294998043136), (2, 647499021568), (4, 323749510784), (7, 184999720448), (8, 161874755392), (14, 92499860224), (16, 80937377696), (19, 68157791744), (28, 46249930112), (32, 40468688848), (38, 34078895872), (56, 23124965056), (64, 20234344424), (76, 17039447936), (112, 11562482528), (128, 10117172212), (133, 9736827392), (152, 8519723968), (224, 5781241264), (256, 5058586106), (266, 4868413696), (304, 4259861984), (448, 2890620632), (512, 2529293053), (532, 2434206848), (608, 2129930992), (896, 1445310316), (1064, 1217103424), (1216, 1064965496), (1792, 722655158), (2128, 608551712), (2432, 532482748), (3584, 361327579), (4256, 304275856), (4864, 266241374), (8512, 152137928), (9728, 133120687), (17024, 76068964), (34048, 38034482), (68096, 19017241)]