312951984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 847660032

約数和(自身を除く): 534708048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 257, 276, 368, 514, 552, 771, 1028, 1103, 1104, 1542, 2056, 2206, 3084, 3309, 4112, 4412, 5911, 6168, 6618, 8824, 11822, 12336, 13236, 17648, 17733, 23644, 25369, 26472, 35466, 47288, 50738, 52944, 70932, 76107, 94576, 101476, 141864, 152214, 202952, 283471, 283728, 304428, 405904, 566942, 608856, 850413, 1133884, 1217712, 1700826, 2267768, 3401652, 4535536, 6519833, 6803304, 13039666, 13606608, 19559499, 26079332, 39118998, 52158664, 78237996, 104317328, 156475992, 312951984]

約数ペア:

[(1, 312951984), (2, 156475992), (3, 104317328), (4, 78237996), (6, 52158664), (8, 39118998), (12, 26079332), (16, 19559499), (23, 13606608), (24, 13039666), (46, 6803304), (48, 6519833), (69, 4535536), (92, 3401652), (138, 2267768), (184, 1700826), (257, 1217712), (276, 1133884), (368, 850413), (514, 608856), (552, 566942), (771, 405904), (1028, 304428), (1103, 283728), (1104, 283471), (1542, 202952), (2056, 152214), (2206, 141864), (3084, 101476), (3309, 94576), (4112, 76107), (4412, 70932), (5911, 52944), (6168, 50738), (6618, 47288), (8824, 35466), (11822, 26472), (12336, 25369), (13236, 23644), (17648, 17733)]