245078616

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443983}}^1$

素因数の和:444015

約数の個数: 32

約数和(自身を含む): 639336960

約数和(自身を除く): 394258344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 443983, 887966, 1331949, 1775932, 2663898, 3551864, 5327796, 10211609, 10655592, 20423218, 30634827, 40846436, 61269654, 81692872, 122539308, 245078616]

約数ペア:

[(1, 245078616), (2, 122539308), (3, 81692872), (4, 61269654), (6, 40846436), (8, 30634827), (12, 20423218), (23, 10655592), (24, 10211609), (46, 5327796), (69, 3551864), (92, 2663898), (138, 1775932), (184, 1331949), (276, 887966), (552, 443983)]