339498112

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 709136640

約数和(自身を除く): 369638528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 992, 1072, 1277, 1984, 2077, 2144, 2554, 3968, 4154, 4288, 5108, 8308, 8576, 10216, 16616, 20432, 33232, 39587, 40864, 66464, 79174, 81728, 85559, 132928, 158348, 163456, 171118, 265856, 316696, 342236, 633392, 684472, 1266784, 1368944, 2533568, 2652329, 2737888, 5067136, 5304658, 5475776, 10609316, 10951552, 21218632, 42437264, 84874528, 169749056, 339498112]

約数ペア:

[(1, 339498112), (2, 169749056), (4, 84874528), (8, 42437264), (16, 21218632), (31, 10951552), (32, 10609316), (62, 5475776), (64, 5304658), (67, 5067136), (124, 2737888), (128, 2652329), (134, 2533568), (248, 1368944), (268, 1266784), (496, 684472), (536, 633392), (992, 342236), (1072, 316696), (1277, 265856), (1984, 171118), (2077, 163456), (2144, 158348), (2554, 132928), (3968, 85559), (4154, 81728), (4288, 79174), (5108, 66464), (8308, 40864), (8576, 39587), (10216, 33232), (16616, 20432)]