21629327832

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1201}}^1$

素因数の和:1543

約数の個数: 256

約数和(自身を含む): 70573747200

約数和(自身を除く): 48944419368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 277, 301, 344, 378, 387, 504, 516, 554, 602, 756, 774, 831, 903, 1032, 1108, 1161, 1201, 1204, 1512, 1548, 1662, 1806, 1939, 2216, 2322, 2402, 2408, 2493, 2709, 3096, 3324, 3603, 3612, 3878, 4644, 4804, 4986, 5418, 5817, 6648, 7206, 7224, 7479, 7756, 8127, 8407, 9288, 9608, 9972, 10809, 10836, 11634, 11911, 14412, 14958, 15512, 16254, 16814, 17451, 19944, 21618, 21672, 23268, 23822, 25221, 28824, 29916, 32427, 32508, 33628, 34902, 35733, 43236, 46536, 47644, 50442, 51643, 52353, 59832, 64854, 65016, 67256, 69804, 71466, 75663, 83377, 86472, 95288, 100884, 103286, 104706, 107199, 129708, 139608, 142932, 151326, 154929, 166754, 201768, 206572, 209412, 214398, 226989, 250131, 259416, 285864, 302652, 309858, 321597, 332677, 333508, 361501, 413144, 418824, 428796, 453978, 464787, 500262, 605304, 619716, 643194, 665354, 667016, 723002, 750393, 857592, 907956, 929574, 998031, 1000524, 1084503, 1239432, 1286388, 1330708, 1394361, 1446004, 1500786, 1815912, 1859148, 1996062, 2001048, 2169006, 2251179, 2328739, 2572776, 2661416, 2788722, 2892008, 2994093, 3001572, 3253509, 3718296, 3992124, 4338012, 4502358, 4657478, 5577444, 5988186, 6003144, 6507018, 6986217, 7984248, 8676024, 8982279, 9004716, 9314956, 9760527, 11154888, 11976372, 13014036, 13972434, 14305111, 17964558, 18009432, 18629912, 19521054, 20958651, 23952744, 26028072, 27944868, 28610222, 35929116, 39042108, 41917302, 42915333, 55889736, 57220444, 62875953, 71858232, 78084216, 83834604, 85830666, 100135777, 114440888, 125751906, 128745999, 167669208, 171661332, 200271554, 251503812, 257491998, 300407331, 343322664, 386237997, 400543108, 503007624, 514983996, 600814662, 772475994, 801086216, 901221993, 1029967992, 1201629324, 1544951988, 1802443986, 2403258648, 2703665979, 3089903976, 3604887972, 5407331958, 7209775944, 10814663916, 21629327832]

約数ペア:

[(1, 21629327832), (2, 10814663916), (3, 7209775944), (4, 5407331958), (6, 3604887972), (7, 3089903976), (8, 2703665979), (9, 2403258648), (12, 1802443986), (14, 1544951988), (18, 1201629324), (21, 1029967992), (24, 901221993), (27, 801086216), (28, 772475994), (36, 600814662), (42, 514983996), (43, 503007624), (54, 400543108), (56, 386237997), (63, 343322664), (72, 300407331), (84, 257491998), (86, 251503812), (108, 200271554), (126, 171661332), (129, 167669208), (168, 128745999), (172, 125751906), (189, 114440888), (216, 100135777), (252, 85830666), (258, 83834604), (277, 78084216), (301, 71858232), (344, 62875953), (378, 57220444), (387, 55889736), (504, 42915333), (516, 41917302), (554, 39042108), (602, 35929116), (756, 28610222), (774, 27944868), (831, 26028072), (903, 23952744), (1032, 20958651), (1108, 19521054), (1161, 18629912), (1201, 18009432), (1204, 17964558), (1512, 14305111), (1548, 13972434), (1662, 13014036), (1806, 11976372), (1939, 11154888), (2216, 9760527), (2322, 9314956), (2402, 9004716), (2408, 8982279), (2493, 8676024), (2709, 7984248), (3096, 6986217), (3324, 6507018), (3603, 6003144), (3612, 5988186), (3878, 5577444), (4644, 4657478), (4804, 4502358), (4986, 4338012), (5418, 3992124), (5817, 3718296), (6648, 3253509), (7206, 3001572), (7224, 2994093), (7479, 2892008), (7756, 2788722), (8127, 2661416), (8407, 2572776), (9288, 2328739), (9608, 2251179), (9972, 2169006), (10809, 2001048), (10836, 1996062), (11634, 1859148), (11911, 1815912), (14412, 1500786), (14958, 1446004), (15512, 1394361), (16254, 1330708), (16814, 1286388), (17451, 1239432), (19944, 1084503), (21618, 1000524), (21672, 998031), (23268, 929574), (23822, 907956), (25221, 857592), (28824, 750393), (29916, 723002), (32427, 667016), (32508, 665354), (33628, 643194), (34902, 619716), (35733, 605304), (43236, 500262), (46536, 464787), (47644, 453978), (50442, 428796), (51643, 418824), (52353, 413144), (59832, 361501), (64854, 333508), (65016, 332677), (67256, 321597), (69804, 309858), (71466, 302652), (75663, 285864), (83377, 259416), (86472, 250131), (95288, 226989), (100884, 214398), (103286, 209412), (104706, 206572), (107199, 201768), (129708, 166754), (139608, 154929), (142932, 151326)]