227810816

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 60

約数和(自身を含む): 471349296

約数和(自身を除く): 243538480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 463, 496, 512, 926, 961, 992, 1852, 1922, 1984, 3704, 3844, 3968, 7408, 7688, 7936, 14353, 14816, 15376, 15872, 28706, 29632, 30752, 57412, 59264, 61504, 114824, 118528, 123008, 229648, 237056, 246016, 444943, 459296, 492032, 889886, 918592, 1779772, 1837184, 3559544, 3674368, 7119088, 7348736, 14238176, 28476352, 56952704, 113905408, 227810816]

約数ペア:

[(1, 227810816), (2, 113905408), (4, 56952704), (8, 28476352), (16, 14238176), (31, 7348736), (32, 7119088), (62, 3674368), (64, 3559544), (124, 1837184), (128, 1779772), (248, 918592), (256, 889886), (463, 492032), (496, 459296), (512, 444943), (926, 246016), (961, 237056), (992, 229648), (1852, 123008), (1922, 118528), (1984, 114824), (3704, 61504), (3844, 59264), (3968, 57412), (7408, 30752), (7688, 29632), (7936, 28706), (14353, 15872), (14816, 15376)]