515151576

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{11197}}^1$

素因数の和:11286

約数の個数: 80

約数和(自身を含む): 1463354640

約数和(自身を除く): 948203064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11197, 11502, 15336, 22394, 23004, 33591, 44788, 46008, 67182, 89576, 100773, 134364, 201546, 268728, 302319, 403092, 604638, 794987, 806184, 906957, 1209276, 1589974, 1813914, 2384961, 2418552, 3179948, 3627828, 4769922, 6359896, 7154883, 7255656, 9539844, 14309766, 19079688, 21464649, 28619532, 42929298, 57239064, 64393947, 85858596, 128787894, 171717192, 257575788, 515151576]

約数ペア:

[(1, 515151576), (2, 257575788), (3, 171717192), (4, 128787894), (6, 85858596), (8, 64393947), (9, 57239064), (12, 42929298), (18, 28619532), (24, 21464649), (27, 19079688), (36, 14309766), (54, 9539844), (71, 7255656), (72, 7154883), (81, 6359896), (108, 4769922), (142, 3627828), (162, 3179948), (213, 2418552), (216, 2384961), (284, 1813914), (324, 1589974), (426, 1209276), (568, 906957), (639, 806184), (648, 794987), (852, 604638), (1278, 403092), (1704, 302319), (1917, 268728), (2556, 201546), (3834, 134364), (5112, 100773), (5751, 89576), (7668, 67182), (11197, 46008), (11502, 44788), (15336, 33591), (22394, 23004)]