282532016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 623293440

約数和(自身を除く): 340761424

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 403, 496, 559, 688, 806, 1019, 1118, 1333, 1612, 2038, 2236, 2666, 3224, 4076, 4472, 5332, 6448, 8152, 8944, 10664, 13247, 16304, 17329, 21328, 26494, 31589, 34658, 43817, 52988, 63178, 69316, 87634, 105976, 126356, 138632, 175268, 211952, 252712, 277264, 350536, 410657, 505424, 569621, 701072, 821314, 1139242, 1358327, 1642628, 2278484, 2716654, 3285256, 4556968, 5433308, 6570512, 9113936, 10866616, 17658251, 21733232, 35316502, 70633004, 141266008, 282532016]

約数ペア:

[(1, 282532016), (2, 141266008), (4, 70633004), (8, 35316502), (13, 21733232), (16, 17658251), (26, 10866616), (31, 9113936), (43, 6570512), (52, 5433308), (62, 4556968), (86, 3285256), (104, 2716654), (124, 2278484), (172, 1642628), (208, 1358327), (248, 1139242), (344, 821314), (403, 701072), (496, 569621), (559, 505424), (688, 410657), (806, 350536), (1019, 277264), (1118, 252712), (1333, 211952), (1612, 175268), (2038, 138632), (2236, 126356), (2666, 105976), (3224, 87634), (4076, 69316), (4472, 63178), (5332, 52988), (6448, 43817), (8152, 34658), (8944, 31589), (10664, 26494), (13247, 21328), (16304, 17329)]