19641671424

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2957}}^1$

素因数の和:3044

約数の個数: 216

約数和(自身を含む): 60038289360

約数和(自身を除く): 40396617936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 961, 992, 1116, 1152, 1488, 1674, 1728, 1922, 1984, 2232, 2304, 2883, 2957, 2976, 3348, 3456, 3844, 3968, 4464, 5766, 5914, 5952, 6696, 6912, 7688, 7936, 8649, 8871, 8928, 11532, 11828, 11904, 13392, 15376, 17298, 17742, 17856, 23064, 23656, 23808, 25947, 26613, 26784, 30752, 34596, 35484, 35712, 46128, 47312, 51894, 53226, 53568, 61504, 69192, 70968, 71424, 79839, 91667, 92256, 94624, 103788, 106452, 107136, 123008, 138384, 141936, 159678, 183334, 184512, 189248, 207576, 212904, 214272, 246016, 275001, 276768, 283872, 319356, 366668, 369024, 378496, 415152, 425808, 550002, 553536, 567744, 638712, 733336, 738048, 756992, 825003, 830304, 851616, 1100004, 1107072, 1135488, 1277424, 1466672, 1650006, 1660608, 1703232, 2200008, 2214144, 2270976, 2475009, 2554848, 2841677, 2933344, 3300012, 3321216, 3406464, 4400016, 4950018, 5109696, 5683354, 5866688, 6600024, 6642432, 6812928, 8525031, 8800032, 9900036, 10219392, 11366708, 11733376, 13200048, 17050062, 17600064, 19800072, 20438784, 22733416, 23466752, 25575093, 26400096, 34100124, 35200128, 39600144, 45466832, 51150186, 52800192, 68200248, 70400256, 76725279, 79200288, 90933664, 102300372, 105600384, 136400496, 153450558, 158400576, 181867328, 204600744, 211200768, 272800992, 306901116, 316801152, 363734656, 409201488, 545601984, 613802232, 633602304, 727469312, 818402976, 1091203968, 1227604464, 1636805952, 2182407936, 2455208928, 3273611904, 4910417856, 6547223808, 9820835712, 19641671424]

約数ペア:

[(1, 19641671424), (2, 9820835712), (3, 6547223808), (4, 4910417856), (6, 3273611904), (8, 2455208928), (9, 2182407936), (12, 1636805952), (16, 1227604464), (18, 1091203968), (24, 818402976), (27, 727469312), (31, 633602304), (32, 613802232), (36, 545601984), (48, 409201488), (54, 363734656), (62, 316801152), (64, 306901116), (72, 272800992), (93, 211200768), (96, 204600744), (108, 181867328), (124, 158400576), (128, 153450558), (144, 136400496), (186, 105600384), (192, 102300372), (216, 90933664), (248, 79200288), (256, 76725279), (279, 70400256), (288, 68200248), (372, 52800192), (384, 51150186), (432, 45466832), (496, 39600144), (558, 35200128), (576, 34100124), (744, 26400096), (768, 25575093), (837, 23466752), (864, 22733416), (961, 20438784), (992, 19800072), (1116, 17600064), (1152, 17050062), (1488, 13200048), (1674, 11733376), (1728, 11366708), (1922, 10219392), (1984, 9900036), (2232, 8800032), (2304, 8525031), (2883, 6812928), (2957, 6642432), (2976, 6600024), (3348, 5866688), (3456, 5683354), (3844, 5109696), (3968, 4950018), (4464, 4400016), (5766, 3406464), (5914, 3321216), (5952, 3300012), (6696, 2933344), (6912, 2841677), (7688, 2554848), (7936, 2475009), (8649, 2270976), (8871, 2214144), (8928, 2200008), (11532, 1703232), (11828, 1660608), (11904, 1650006), (13392, 1466672), (15376, 1277424), (17298, 1135488), (17742, 1107072), (17856, 1100004), (23064, 851616), (23656, 830304), (23808, 825003), (25947, 756992), (26613, 738048), (26784, 733336), (30752, 638712), (34596, 567744), (35484, 553536), (35712, 550002), (46128, 425808), (47312, 415152), (51894, 378496), (53226, 369024), (53568, 366668), (61504, 319356), (69192, 283872), (70968, 276768), (71424, 275001), (79839, 246016), (91667, 214272), (92256, 212904), (94624, 207576), (103788, 189248), (106452, 184512), (107136, 183334), (123008, 159678), (138384, 141936)]