340430866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3067}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 565493760

約数和(自身を除く): 225062894

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 437, 874, 2413, 2921, 3067, 4826, 5842, 6134, 55499, 58273, 70541, 110998, 116546, 141082, 389509, 779018, 1340279, 2680558, 7400671, 8958707, 14801342, 17917414, 170215433, 340430866]

約数ペア:

[(1, 340430866), (2, 170215433), (19, 17917414), (23, 14801342), (38, 8958707), (46, 7400671), (127, 2680558), (254, 1340279), (437, 779018), (874, 389509), (2413, 141082), (2921, 116546), (3067, 110998), (4826, 70541), (5842, 58273), (6134, 55499)]