308214152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8941}}^1$

素因数の和:9117

約数の個数: 32

約数和(自身を含む): 600902400

約数和(自身を除く): 292688248

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 8618, 8941, 17236, 17882, 34472, 35764, 71528, 277171, 554342, 1108684, 1242799, 2217368, 2485598, 4971196, 9942392, 38526769, 77053538, 154107076, 308214152]

約数ペア:

[(1, 308214152), (2, 154107076), (4, 77053538), (8, 38526769), (31, 9942392), (62, 4971196), (124, 2485598), (139, 2217368), (248, 1242799), (278, 1108684), (556, 554342), (1112, 277171), (4309, 71528), (8618, 35764), (8941, 34472), (17236, 17882)]