343113080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 808315200

約数和(自身を除く): 465202120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 461, 809, 920, 922, 1618, 1844, 2305, 3236, 3688, 4045, 4610, 6472, 8090, 9220, 10603, 16180, 18440, 18607, 21206, 32360, 37214, 42412, 53015, 74428, 84824, 93035, 106030, 148856, 186070, 212060, 372140, 372949, 424120, 744280, 745898, 1491796, 1864745, 2983592, 3729490, 7458980, 8577827, 14917960, 17155654, 34311308, 42889135, 68622616, 85778270, 171556540, 343113080]

約数ペア:

[(1, 343113080), (2, 171556540), (4, 85778270), (5, 68622616), (8, 42889135), (10, 34311308), (20, 17155654), (23, 14917960), (40, 8577827), (46, 7458980), (92, 3729490), (115, 2983592), (184, 1864745), (230, 1491796), (460, 745898), (461, 744280), (809, 424120), (920, 372949), (922, 372140), (1618, 212060), (1844, 186070), (2305, 148856), (3236, 106030), (3688, 93035), (4045, 84824), (4610, 74428), (6472, 53015), (8090, 42412), (9220, 37214), (10603, 32360), (16180, 21206), (18440, 18607)]