270487686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9161}}^1$

素因数の和:9229

約数の個数: 64

約数和(自身を含む): 668459520

約数和(自身を除く): 397971834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 9161, 9842, 14763, 18322, 27483, 29526, 54966, 64127, 128254, 174059, 192381, 338957, 348118, 384762, 522177, 677914, 1016871, 1044354, 1218413, 2033742, 2372699, 2436826, 3655239, 4745398, 6440183, 7118097, 7310478, 12880366, 14236194, 19320549, 38641098, 45081281, 90162562, 135243843, 270487686]

約数ペア:

[(1, 270487686), (2, 135243843), (3, 90162562), (6, 45081281), (7, 38641098), (14, 19320549), (19, 14236194), (21, 12880366), (37, 7310478), (38, 7118097), (42, 6440183), (57, 4745398), (74, 3655239), (111, 2436826), (114, 2372699), (133, 2033742), (222, 1218413), (259, 1044354), (266, 1016871), (399, 677914), (518, 522177), (703, 384762), (777, 348118), (798, 338957), (1406, 192381), (1554, 174059), (2109, 128254), (4218, 64127), (4921, 54966), (9161, 29526), (9842, 27483), (14763, 18322)]