553884688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5576

約数の個数: 80

約数和(自身を含む): 1309916160

約数和(自身を除く): 756031472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 5501, 6293, 7192, 11002, 12586, 14384, 22004, 25172, 38507, 44008, 50344, 77014, 88016, 100688, 154028, 159529, 170531, 308056, 319058, 341062, 616112, 638116, 682124, 1116703, 1193717, 1276232, 1364248, 2233406, 2387434, 2552464, 2728496, 4466812, 4774868, 4945399, 8933624, 9549736, 9890798, 17867248, 19099472, 19781596, 34617793, 39563192, 69235586, 79126384, 138471172, 276942344, 553884688]

約数ペア:

[(1, 553884688), (2, 276942344), (4, 138471172), (7, 79126384), (8, 69235586), (14, 39563192), (16, 34617793), (28, 19781596), (29, 19099472), (31, 17867248), (56, 9890798), (58, 9549736), (62, 8933624), (112, 4945399), (116, 4774868), (124, 4466812), (203, 2728496), (217, 2552464), (232, 2387434), (248, 2233406), (406, 1364248), (434, 1276232), (464, 1193717), (496, 1116703), (812, 682124), (868, 638116), (899, 616112), (1624, 341062), (1736, 319058), (1798, 308056), (3248, 170531), (3472, 159529), (3596, 154028), (5501, 100688), (6293, 88016), (7192, 77014), (11002, 50344), (12586, 44008), (14384, 38507), (22004, 25172)]