267339904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 576455040

約数和(自身を除く): 309115136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 347, 416, 463, 694, 832, 926, 1388, 1664, 1852, 2776, 3704, 4511, 5552, 6019, 7408, 9022, 11104, 12038, 14816, 18044, 22208, 24076, 29632, 36088, 44416, 48152, 59264, 72176, 96304, 144352, 160661, 192608, 288704, 321322, 385216, 577408, 642644, 770432, 1285288, 2088593, 2570576, 4177186, 5141152, 8354372, 10282304, 16708744, 20564608, 33417488, 66834976, 133669952, 267339904]

約数ペア:

[(1, 267339904), (2, 133669952), (4, 66834976), (8, 33417488), (13, 20564608), (16, 16708744), (26, 10282304), (32, 8354372), (52, 5141152), (64, 4177186), (104, 2570576), (128, 2088593), (208, 1285288), (347, 770432), (416, 642644), (463, 577408), (694, 385216), (832, 321322), (926, 288704), (1388, 192608), (1664, 160661), (1852, 144352), (2776, 96304), (3704, 72176), (4511, 59264), (5552, 48152), (6019, 44416), (7408, 36088), (9022, 29632), (11104, 24076), (12038, 22208), (14816, 18044)]