4071168248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 9386496000

約数和(自身を除く): 5315327752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 193, 203, 217, 232, 248, 386, 406, 419, 434, 772, 812, 838, 868, 899, 1351, 1544, 1624, 1676, 1736, 1798, 2702, 2933, 3352, 3596, 5404, 5597, 5866, 5983, 6293, 7192, 10808, 11194, 11732, 11966, 12151, 12586, 12989, 22388, 23464, 23932, 24302, 25172, 25978, 39179, 41881, 44776, 47864, 48604, 50344, 51956, 78358, 80867, 83762, 85057, 90923, 97208, 103912, 156716, 161734, 167524, 170114, 173507, 181846, 313432, 323468, 335048, 340228, 347014, 363692, 376681, 566069, 646936, 680456, 694028, 727384, 753362, 1132138, 1214549, 1388056, 1506724, 2264276, 2345143, 2429098, 2506877, 2636767, 3013448, 4528552, 4690286, 4858196, 5013754, 5273534, 9380572, 9716392, 10027508, 10547068, 16416001, 17548139, 18761144, 20055016, 21094136, 32832002, 35096278, 65664004, 70192556, 72699433, 131328008, 140385112, 145398866, 290797732, 508896031, 581595464, 1017792062, 2035584124, 4071168248]

約数ペア:

[(1, 4071168248), (2, 2035584124), (4, 1017792062), (7, 581595464), (8, 508896031), (14, 290797732), (28, 145398866), (29, 140385112), (31, 131328008), (56, 72699433), (58, 70192556), (62, 65664004), (116, 35096278), (124, 32832002), (193, 21094136), (203, 20055016), (217, 18761144), (232, 17548139), (248, 16416001), (386, 10547068), (406, 10027508), (419, 9716392), (434, 9380572), (772, 5273534), (812, 5013754), (838, 4858196), (868, 4690286), (899, 4528552), (1351, 3013448), (1544, 2636767), (1624, 2506877), (1676, 2429098), (1736, 2345143), (1798, 2264276), (2702, 1506724), (2933, 1388056), (3352, 1214549), (3596, 1132138), (5404, 753362), (5597, 727384), (5866, 694028), (5983, 680456), (6293, 646936), (7192, 566069), (10808, 376681), (11194, 363692), (11732, 347014), (11966, 340228), (12151, 335048), (12586, 323468), (12989, 313432), (22388, 181846), (23464, 173507), (23932, 170114), (24302, 167524), (25172, 161734), (25978, 156716), (39179, 103912), (41881, 97208), (44776, 90923), (47864, 85057), (48604, 83762), (50344, 80867), (51956, 78358)]