317967104

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13685

約数の個数: 72

約数和(自身を含む): 781216800

約数和(自身を除く): 463249696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 13649, 23296, 27298, 54596, 95543, 109192, 177437, 191086, 218384, 354874, 382172, 436768, 709748, 764344, 873536, 1242059, 1419496, 1528688, 1747072, 2484118, 2838992, 3057376, 3494144, 4968236, 5677984, 6114752, 9936472, 11355968, 12229504, 19872944, 22711936, 24459008, 39745888, 45423872, 79491776, 158983552, 317967104]

約数ペア:

[(1, 317967104), (2, 158983552), (4, 79491776), (7, 45423872), (8, 39745888), (13, 24459008), (14, 22711936), (16, 19872944), (26, 12229504), (28, 11355968), (32, 9936472), (52, 6114752), (56, 5677984), (64, 4968236), (91, 3494144), (104, 3057376), (112, 2838992), (128, 2484118), (182, 1747072), (208, 1528688), (224, 1419496), (256, 1242059), (364, 873536), (416, 764344), (448, 709748), (728, 436768), (832, 382172), (896, 354874), (1456, 218384), (1664, 191086), (1792, 177437), (2912, 109192), (3328, 95543), (5824, 54596), (11648, 27298), (13649, 23296)]