21513649248

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30403}}^1$

素因数の和:30448

約数の個数: 288

約数和(自身を含む): 78089147136

約数和(自身を除く): 56575497888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3159, 3276, 3402, 3744, 3888, 4212, 4368, 4536, 4914, 5616, 6048, 6318, 6552, 6804, 7371, 7776, 8424, 8736, 9072, 9828, 11232, 12636, 13104, 13608, 14742, 16848, 18144, 19656, 22113, 25272, 26208, 27216, 29484, 30403, 33696, 39312, 44226, 50544, 54432, 58968, 60806, 78624, 88452, 91209, 101088, 117936, 121612, 176904, 182418, 212821, 235872, 243224, 273627, 353808, 364836, 395239, 425642, 486448, 547254, 638463, 707616, 729672, 790478, 820881, 851284, 972896, 1094508, 1185717, 1276926, 1459344, 1580956, 1641762, 1702568, 1915389, 2189016, 2371434, 2462643, 2553852, 2766673, 2918688, 3161912, 3283524, 3405136, 3557151, 3830778, 4378032, 4742868, 4925286, 5107704, 5533346, 5746167, 6323824, 6567048, 6810272, 7114302, 7387929, 7661556, 8300019, 8756064, 9485736, 9850572, 10215408, 10671453, 11066692, 11492334, 12647648, 13134096, 14228604, 14775858, 15323112, 16600038, 17238501, 18971472, 19701144, 20430816, 21342906, 22133384, 22984668, 24900057, 26268192, 28457208, 29551716, 30646224, 32014359, 33200076, 34477002, 37942944, 39402288, 42685812, 44266768, 45969336, 49800114, 51715503, 56914416, 59103432, 61292448, 64028718, 66400152, 68954004, 74700171, 78804576, 85371624, 88533536, 91938672, 96043077, 99600228, 103431006, 113828832, 118206864, 128057436, 132800304, 137908008, 149400342, 170743248, 183877344, 192086154, 199200456, 206862012, 224100513, 236413728, 256114872, 265600608, 275816016, 298800684, 341486496, 384172308, 398400912, 413724024, 448201026, 512229744, 551632032, 597601368, 672301539, 768344616, 796801824, 827448048, 896402052, 1024459488, 1195202736, 1344603078, 1536689232, 1654896096, 1792804104, 2390405472, 2689206156, 3073378464, 3585608208, 5378412312, 7171216416, 10756824624, 21513649248]

約数ペア:

[(1, 21513649248), (2, 10756824624), (3, 7171216416), (4, 5378412312), (6, 3585608208), (7, 3073378464), (8, 2689206156), (9, 2390405472), (12, 1792804104), (13, 1654896096), (14, 1536689232), (16, 1344603078), (18, 1195202736), (21, 1024459488), (24, 896402052), (26, 827448048), (27, 796801824), (28, 768344616), (32, 672301539), (36, 597601368), (39, 551632032), (42, 512229744), (48, 448201026), (52, 413724024), (54, 398400912), (56, 384172308), (63, 341486496), (72, 298800684), (78, 275816016), (81, 265600608), (84, 256114872), (91, 236413728), (96, 224100513), (104, 206862012), (108, 199200456), (112, 192086154), (117, 183877344), (126, 170743248), (144, 149400342), (156, 137908008), (162, 132800304), (168, 128057436), (182, 118206864), (189, 113828832), (208, 103431006), (216, 99600228), (224, 96043077), (234, 91938672), (243, 88533536), (252, 85371624), (273, 78804576), (288, 74700171), (312, 68954004), (324, 66400152), (336, 64028718), (351, 61292448), (364, 59103432), (378, 56914416), (416, 51715503), (432, 49800114), (468, 45969336), (486, 44266768), (504, 42685812), (546, 39402288), (567, 37942944), (624, 34477002), (648, 33200076), (672, 32014359), (702, 30646224), (728, 29551716), (756, 28457208), (819, 26268192), (864, 24900057), (936, 22984668), (972, 22133384), (1008, 21342906), (1053, 20430816), (1092, 19701144), (1134, 18971472), (1248, 17238501), (1296, 16600038), (1404, 15323112), (1456, 14775858), (1512, 14228604), (1638, 13134096), (1701, 12647648), (1872, 11492334), (1944, 11066692), (2016, 10671453), (2106, 10215408), (2184, 9850572), (2268, 9485736), (2457, 8756064), (2592, 8300019), (2808, 7661556), (2912, 7387929), (3024, 7114302), (3159, 6810272), (3276, 6567048), (3402, 6323824), (3744, 5746167), (3888, 5533346), (4212, 5107704), (4368, 4925286), (4536, 4742868), (4914, 4378032), (5616, 3830778), (6048, 3557151), (6318, 3405136), (6552, 3283524), (6804, 3161912), (7371, 2918688), (7776, 2766673), (8424, 2553852), (8736, 2462643), (9072, 2371434), (9828, 2189016), (11232, 1915389), (12636, 1702568), (13104, 1641762), (13608, 1580956), (14742, 1459344), (16848, 1276926), (18144, 1185717), (19656, 1094508), (22113, 972896), (25272, 851284), (26208, 820881), (27216, 790478), (29484, 729672), (30403, 707616), (33696, 638463), (39312, 547254), (44226, 486448), (50544, 425642), (54432, 395239), (58968, 364836), (60806, 353808), (78624, 273627), (88452, 243224), (91209, 235872), (101088, 212821), (117936, 182418), (121612, 176904)]