389702256

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{13831}}^1$

素因数の和:14429

約数の個数: 40

約数和(自身を含む): 1008518784

約数和(自身を除く): 618816528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 1174, 1761, 2348, 3522, 4696, 7044, 9392, 13831, 14088, 27662, 28176, 41493, 55324, 82986, 110648, 165972, 221296, 331944, 663888, 8118797, 16237594, 24356391, 32475188, 48712782, 64950376, 97425564, 129900752, 194851128, 389702256]

約数ペア:

[(1, 389702256), (2, 194851128), (3, 129900752), (4, 97425564), (6, 64950376), (8, 48712782), (12, 32475188), (16, 24356391), (24, 16237594), (48, 8118797), (587, 663888), (1174, 331944), (1761, 221296), (2348, 165972), (3522, 110648), (4696, 82986), (7044, 55324), (9392, 41493), (13831, 28176), (14088, 27662)]