222871152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21397}}^1$

素因数の和:21446

約数の個数: 80

約数和(自身を含む): 679258112

約数和(自身を除く): 456386960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 21397, 42794, 64191, 85588, 128382, 149779, 171176, 256764, 299558, 342352, 449337, 513528, 599116, 663307, 898674, 1027056, 1198232, 1326614, 1797348, 1989921, 2396464, 2653228, 3594696, 3979842, 4643149, 5306456, 7189392, 7959684, 9286298, 10612912, 13929447, 15919368, 18572596, 27858894, 31838736, 37145192, 55717788, 74290384, 111435576, 222871152]

約数ペア:

[(1, 222871152), (2, 111435576), (3, 74290384), (4, 55717788), (6, 37145192), (7, 31838736), (8, 27858894), (12, 18572596), (14, 15919368), (16, 13929447), (21, 10612912), (24, 9286298), (28, 7959684), (31, 7189392), (42, 5306456), (48, 4643149), (56, 3979842), (62, 3594696), (84, 2653228), (93, 2396464), (112, 1989921), (124, 1797348), (168, 1326614), (186, 1198232), (217, 1027056), (248, 898674), (336, 663307), (372, 599116), (434, 513528), (496, 449337), (651, 342352), (744, 299558), (868, 256764), (1302, 171176), (1488, 149779), (1736, 128382), (2604, 85588), (3472, 64191), (5208, 42794), (10416, 21397)]