311935692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1409}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 767491200

約数和(自身を除く): 455555508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 971, 1409, 1942, 2818, 2913, 3884, 4227, 5636, 5826, 8454, 11652, 16908, 18449, 26771, 36898, 53542, 55347, 73796, 80313, 107084, 110694, 160626, 221388, 321252, 1368139, 2736278, 4104417, 5472556, 8208834, 16417668, 25994641, 51989282, 77983923, 103978564, 155967846, 311935692]

約数ペア:

[(1, 311935692), (2, 155967846), (3, 103978564), (4, 77983923), (6, 51989282), (12, 25994641), (19, 16417668), (38, 8208834), (57, 5472556), (76, 4104417), (114, 2736278), (228, 1368139), (971, 321252), (1409, 221388), (1942, 160626), (2818, 110694), (2913, 107084), (3884, 80313), (4227, 73796), (5636, 55347), (5826, 53542), (8454, 36898), (11652, 26771), (16908, 18449)]