1791978552

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30389}}^1$

素因数の和:30427

約数の個数: 160

約数和(自身を含む): 6177679200

約数和(自身を除く): 4385700648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 19656, 29484, 30389, 58968, 60778, 91167, 121556, 182334, 212723, 243112, 273501, 364668, 395057, 425446, 547002, 638169, 729336, 790114, 820503, 850892, 1094004, 1185171, 1276338, 1580228, 1641006, 1701784, 1914507, 2188008, 2370342, 2461509, 2552676, 2765399, 3160456, 3282012, 3555513, 3829014, 4740684, 4923018, 5105352, 5530798, 5743521, 6564024, 7111026, 7658028, 8296197, 9481368, 9846036, 10666539, 11061596, 11487042, 14222052, 15316056, 16592394, 17230563, 19692072, 21333078, 22123192, 22974084, 24888591, 28444104, 31999617, 33184788, 34461126, 42666156, 45948168, 49777182, 63999234, 66369576, 68922252, 74665773, 85332312, 99554364, 127998468, 137844504, 149331546, 199108728, 223997319, 255996936, 298663092, 447994638, 597326184, 895989276, 1791978552]

約数ペア:

[(1, 1791978552), (2, 895989276), (3, 597326184), (4, 447994638), (6, 298663092), (7, 255996936), (8, 223997319), (9, 199108728), (12, 149331546), (13, 137844504), (14, 127998468), (18, 99554364), (21, 85332312), (24, 74665773), (26, 68922252), (27, 66369576), (28, 63999234), (36, 49777182), (39, 45948168), (42, 42666156), (52, 34461126), (54, 33184788), (56, 31999617), (63, 28444104), (72, 24888591), (78, 22974084), (81, 22123192), (84, 21333078), (91, 19692072), (104, 17230563), (108, 16592394), (117, 15316056), (126, 14222052), (156, 11487042), (162, 11061596), (168, 10666539), (182, 9846036), (189, 9481368), (216, 8296197), (234, 7658028), (252, 7111026), (273, 6564024), (312, 5743521), (324, 5530798), (351, 5105352), (364, 4923018), (378, 4740684), (468, 3829014), (504, 3555513), (546, 3282012), (567, 3160456), (648, 2765399), (702, 2552676), (728, 2461509), (756, 2370342), (819, 2188008), (936, 1914507), (1053, 1701784), (1092, 1641006), (1134, 1580228), (1404, 1276338), (1512, 1185171), (1638, 1094004), (2106, 850892), (2184, 820503), (2268, 790114), (2457, 729336), (2808, 638169), (3276, 547002), (4212, 425446), (4536, 395057), (4914, 364668), (6552, 273501), (7371, 243112), (8424, 212723), (9828, 182334), (14742, 121556), (19656, 91167), (29484, 60778), (30389, 58968)]