388525908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2903}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 956229120

約数和(自身を除く): 567703212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 587, 1174, 1761, 2348, 2903, 3522, 5806, 7044, 8709, 11153, 11612, 17418, 22306, 33459, 34836, 44612, 55157, 66918, 110314, 133836, 165471, 220628, 330942, 661884, 1704061, 3408122, 5112183, 6816244, 10224366, 20448732, 32377159, 64754318, 97131477, 129508636, 194262954, 388525908]

約数ペア:

[(1, 388525908), (2, 194262954), (3, 129508636), (4, 97131477), (6, 64754318), (12, 32377159), (19, 20448732), (38, 10224366), (57, 6816244), (76, 5112183), (114, 3408122), (228, 1704061), (587, 661884), (1174, 330942), (1761, 220628), (2348, 165471), (2903, 133836), (3522, 110314), (5806, 66918), (7044, 55157), (8709, 44612), (11153, 34836), (11612, 33459), (17418, 22306)]