490364064

素因数分解:

$2^5\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1459}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 1434888000

約数和(自身を除く): 944523936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 389, 432, 778, 864, 1167, 1459, 1556, 2334, 2918, 3112, 3501, 4377, 4668, 5836, 6224, 7002, 8754, 9336, 10503, 11672, 12448, 13131, 14004, 17508, 18672, 21006, 23344, 26262, 28008, 35016, 37344, 39393, 42012, 46688, 52524, 56016, 70032, 78786, 84024, 105048, 112032, 140064, 157572, 168048, 210096, 315144, 336096, 420192, 567551, 630288, 1135102, 1260576, 1702653, 2270204, 3405306, 4540408, 5107959, 6810612, 9080816, 10215918, 13621224, 15323877, 18161632, 20431836, 27242448, 30647754, 40863672, 54484896, 61295508, 81727344, 122591016, 163454688, 245182032, 490364064]

約数ペア:

[(1, 490364064), (2, 245182032), (3, 163454688), (4, 122591016), (6, 81727344), (8, 61295508), (9, 54484896), (12, 40863672), (16, 30647754), (18, 27242448), (24, 20431836), (27, 18161632), (32, 15323877), (36, 13621224), (48, 10215918), (54, 9080816), (72, 6810612), (96, 5107959), (108, 4540408), (144, 3405306), (216, 2270204), (288, 1702653), (389, 1260576), (432, 1135102), (778, 630288), (864, 567551), (1167, 420192), (1459, 336096), (1556, 315144), (2334, 210096), (2918, 168048), (3112, 157572), (3501, 140064), (4377, 112032), (4668, 105048), (5836, 84024), (6224, 78786), (7002, 70032), (8754, 56016), (9336, 52524), (10503, 46688), (11672, 42012), (12448, 39393), (13131, 37344), (14004, 35016), (17508, 28008), (18672, 26262), (21006, 23344)]