338978874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{29167}}^1$

素因数の和:29334

約数の個数: 32

約数和(自身を含む): 735033600

約数和(自身を除く): 396054726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 29167, 58334, 87501, 175002, 379171, 758342, 1137513, 2275026, 4345883, 8691766, 13037649, 26075298, 56496479, 112992958, 169489437, 338978874]

約数ペア:

[(1, 338978874), (2, 169489437), (3, 112992958), (6, 56496479), (13, 26075298), (26, 13037649), (39, 8691766), (78, 4345883), (149, 2275026), (298, 1137513), (447, 758342), (894, 379171), (1937, 175002), (3874, 87501), (5811, 58334), (11622, 29167)]