308019872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{566213}}^1$

素因数の和:566240

約数の個数: 24

約数和(自身を含む): 642086676

約数和(自身を除く): 334066804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 566213, 1132426, 2264852, 4529704, 9059408, 9625621, 18118816, 19251242, 38502484, 77004968, 154009936, 308019872]

約数ペア:

[(1, 308019872), (2, 154009936), (4, 77004968), (8, 38502484), (16, 19251242), (17, 18118816), (32, 9625621), (34, 9059408), (68, 4529704), (136, 2264852), (272, 1132426), (544, 566213)]