291655728

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 200

約数和(自身を含む): 1039357088

約数和(自身を除く): 747701360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2473, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 4946, 5616, 6552, 7371, 7419, 8424, 9072, 9828, 9892, 13104, 14742, 14838, 16848, 17311, 19656, 19784, 22257, 29484, 29676, 32149, 34622, 39312, 39568, 44514, 51933, 58968, 59352, 64298, 66771, 69244, 89028, 96447, 103866, 117936, 118704, 128596, 133542, 138488, 155799, 178056, 192894, 200313, 207732, 225043, 257192, 267084, 276976, 289341, 311598, 356112, 385788, 400626, 415464, 450086, 467397, 514384, 534168, 578682, 623196, 675129, 771576, 801252, 830928, 868023, 900172, 934794, 1068336, 1157364, 1246392, 1350258, 1402191, 1543152, 1602504, 1736046, 1800344, 1869588, 2025387, 2314728, 2492784, 2604069, 2700516, 2804382, 3205008, 3472092, 3600688, 3739176, 4050774, 4629456, 5208138, 5401032, 5608764, 6076161, 6944184, 7478352, 8101548, 10416276, 10802064, 11217528, 12152322, 13888368, 16203096, 18228483, 20832552, 22435056, 24304644, 32406192, 36456966, 41665104, 48609288, 72913932, 97218576, 145827864, 291655728]

約数ペア:

[(1, 291655728), (2, 145827864), (3, 97218576), (4, 72913932), (6, 48609288), (7, 41665104), (8, 36456966), (9, 32406192), (12, 24304644), (13, 22435056), (14, 20832552), (16, 18228483), (18, 16203096), (21, 13888368), (24, 12152322), (26, 11217528), (27, 10802064), (28, 10416276), (36, 8101548), (39, 7478352), (42, 6944184), (48, 6076161), (52, 5608764), (54, 5401032), (56, 5208138), (63, 4629456), (72, 4050774), (78, 3739176), (81, 3600688), (84, 3472092), (91, 3205008), (104, 2804382), (108, 2700516), (112, 2604069), (117, 2492784), (126, 2314728), (144, 2025387), (156, 1869588), (162, 1800344), (168, 1736046), (182, 1602504), (189, 1543152), (208, 1402191), (216, 1350258), (234, 1246392), (252, 1157364), (273, 1068336), (312, 934794), (324, 900172), (336, 868023), (351, 830928), (364, 801252), (378, 771576), (432, 675129), (468, 623196), (504, 578682), (546, 534168), (567, 514384), (624, 467397), (648, 450086), (702, 415464), (728, 400626), (756, 385788), (819, 356112), (936, 311598), (1008, 289341), (1053, 276976), (1092, 267084), (1134, 257192), (1296, 225043), (1404, 207732), (1456, 200313), (1512, 192894), (1638, 178056), (1872, 155799), (2106, 138488), (2184, 133542), (2268, 128596), (2457, 118704), (2473, 117936), (2808, 103866), (3024, 96447), (3276, 89028), (4212, 69244), (4368, 66771), (4536, 64298), (4914, 59352), (4946, 58968), (5616, 51933), (6552, 44514), (7371, 39568), (7419, 39312), (8424, 34622), (9072, 32149), (9828, 29676), (9892, 29484), (13104, 22257), (14742, 19784), (14838, 19656), (16848, 17311)]