331317504

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{20543}}^1$

素因数の和:20572

約数の個数: 108

約数和(自身を含む): 1091790336

約数和(自身を除く): 760472832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 20543, 41086, 61629, 82172, 123258, 143801, 164344, 184887, 246516, 287602, 328688, 369774, 431403, 493032, 575204, 657376, 739548, 862806, 986064, 1150408, 1294209, 1314752, 1479096, 1725612, 1972128, 2300816, 2588418, 2629504, 2958192, 3451224, 3944256, 4601632, 5176836, 5259008, 5916384, 6902448, 7888512, 9203264, 10353672, 11832768, 13804896, 15777024, 18406528, 20707344, 23665536, 27609792, 36813056, 41414688, 47331072, 55219584, 82829376, 110439168, 165658752, 331317504]

約数ペア:

[(1, 331317504), (2, 165658752), (3, 110439168), (4, 82829376), (6, 55219584), (7, 47331072), (8, 41414688), (9, 36813056), (12, 27609792), (14, 23665536), (16, 20707344), (18, 18406528), (21, 15777024), (24, 13804896), (28, 11832768), (32, 10353672), (36, 9203264), (42, 7888512), (48, 6902448), (56, 5916384), (63, 5259008), (64, 5176836), (72, 4601632), (84, 3944256), (96, 3451224), (112, 2958192), (126, 2629504), (128, 2588418), (144, 2300816), (168, 1972128), (192, 1725612), (224, 1479096), (252, 1314752), (256, 1294209), (288, 1150408), (336, 986064), (384, 862806), (448, 739548), (504, 657376), (576, 575204), (672, 493032), (768, 431403), (896, 369774), (1008, 328688), (1152, 287602), (1344, 246516), (1792, 184887), (2016, 164344), (2304, 143801), (2688, 123258), (4032, 82172), (5376, 61629), (8064, 41086), (16128, 20543)]