285569196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 810819072

約数和(自身を除く): 525249876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 121, 132, 138, 187, 204, 242, 253, 276, 363, 374, 391, 484, 503, 506, 561, 726, 748, 759, 782, 1006, 1012, 1122, 1173, 1452, 1509, 1518, 1564, 2012, 2057, 2244, 2346, 2783, 3018, 3036, 4114, 4301, 4692, 5533, 5566, 6036, 6171, 8228, 8349, 8551, 8602, 11066, 11132, 11569, 12342, 12903, 16599, 16698, 17102, 17204, 22132, 23138, 24684, 25653, 25806, 33198, 33396, 34204, 34707, 46276, 47311, 51306, 51612, 60863, 66396, 69414, 94061, 94622, 102612, 121726, 127259, 138828, 141933, 182589, 188122, 189244, 196673, 243452, 254518, 282183, 283866, 365178, 376244, 381777, 393346, 509036, 564366, 567732, 590019, 730356, 763554, 786692, 1034671, 1128732, 1180038, 1399849, 1527108, 2069342, 2163403, 2360076, 2799698, 3104013, 4138684, 4199547, 4326806, 5599396, 6208026, 6490209, 8399094, 8653612, 12416052, 12980418, 16798188, 23797433, 25960836, 47594866, 71392299, 95189732, 142784598, 285569196]

約数ペア:

[(1, 285569196), (2, 142784598), (3, 95189732), (4, 71392299), (6, 47594866), (11, 25960836), (12, 23797433), (17, 16798188), (22, 12980418), (23, 12416052), (33, 8653612), (34, 8399094), (44, 6490209), (46, 6208026), (51, 5599396), (66, 4326806), (68, 4199547), (69, 4138684), (92, 3104013), (102, 2799698), (121, 2360076), (132, 2163403), (138, 2069342), (187, 1527108), (204, 1399849), (242, 1180038), (253, 1128732), (276, 1034671), (363, 786692), (374, 763554), (391, 730356), (484, 590019), (503, 567732), (506, 564366), (561, 509036), (726, 393346), (748, 381777), (759, 376244), (782, 365178), (1006, 283866), (1012, 282183), (1122, 254518), (1173, 243452), (1452, 196673), (1509, 189244), (1518, 188122), (1564, 182589), (2012, 141933), (2057, 138828), (2244, 127259), (2346, 121726), (2783, 102612), (3018, 94622), (3036, 94061), (4114, 69414), (4301, 66396), (4692, 60863), (5533, 51612), (5566, 51306), (6036, 47311), (6171, 46276), (8228, 34707), (8349, 34204), (8551, 33396), (8602, 33198), (11066, 25806), (11132, 25653), (11569, 24684), (12342, 23138), (12903, 22132), (16599, 17204), (16698, 17102)]