390132276

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 922521600

約数和(自身を除く): 532389324

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 439, 618, 719, 878, 1236, 1317, 1438, 1756, 2157, 2634, 2876, 4314, 5268, 8628, 45217, 74057, 90434, 135651, 148114, 180868, 222171, 271302, 296228, 315641, 444342, 542604, 631282, 888684, 946923, 1262564, 1893846, 3787692, 32511023, 65022046, 97533069, 130044092, 195066138, 390132276]

約数ペア:

[(1, 390132276), (2, 195066138), (3, 130044092), (4, 97533069), (6, 65022046), (12, 32511023), (103, 3787692), (206, 1893846), (309, 1262564), (412, 946923), (439, 888684), (618, 631282), (719, 542604), (878, 444342), (1236, 315641), (1317, 296228), (1438, 271302), (1756, 222171), (2157, 180868), (2634, 148114), (2876, 135651), (4314, 90434), (5268, 74057), (8628, 45217)]