220411044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:799

約数の個数: 120

約数和(自身を含む): 663776960

約数和(自身を除く): 443365916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 252, 314, 324, 378, 471, 567, 619, 628, 756, 942, 1099, 1134, 1238, 1413, 1857, 1884, 2198, 2268, 2476, 2826, 3297, 3714, 4239, 4333, 4396, 5571, 5652, 6594, 7428, 8478, 8666, 9891, 11142, 12717, 12999, 13188, 16713, 16956, 17332, 19782, 22284, 25434, 25998, 29673, 33426, 38997, 39564, 50139, 50868, 51996, 59346, 66852, 77994, 89019, 97183, 100278, 116991, 118692, 155988, 178038, 194366, 200556, 233982, 291549, 350973, 356076, 388732, 467964, 583098, 680281, 701946, 874647, 1166196, 1360562, 1403892, 1749294, 2040843, 2623941, 2721124, 3498588, 4081686, 5247882, 6122529, 7871823, 8163372, 10495764, 12245058, 15743646, 18367587, 24490116, 31487292, 36735174, 55102761, 73470348, 110205522, 220411044]

約数ペア:

[(1, 220411044), (2, 110205522), (3, 73470348), (4, 55102761), (6, 36735174), (7, 31487292), (9, 24490116), (12, 18367587), (14, 15743646), (18, 12245058), (21, 10495764), (27, 8163372), (28, 7871823), (36, 6122529), (42, 5247882), (54, 4081686), (63, 3498588), (81, 2721124), (84, 2623941), (108, 2040843), (126, 1749294), (157, 1403892), (162, 1360562), (189, 1166196), (252, 874647), (314, 701946), (324, 680281), (378, 583098), (471, 467964), (567, 388732), (619, 356076), (628, 350973), (756, 291549), (942, 233982), (1099, 200556), (1134, 194366), (1238, 178038), (1413, 155988), (1857, 118692), (1884, 116991), (2198, 100278), (2268, 97183), (2476, 89019), (2826, 77994), (3297, 66852), (3714, 59346), (4239, 51996), (4333, 50868), (4396, 50139), (5571, 39564), (5652, 38997), (6594, 33426), (7428, 29673), (8478, 25998), (8666, 25434), (9891, 22284), (11142, 19782), (12717, 17332), (12999, 16956), (13188, 16713)]