21074485536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:708

約数の個数: 288

約数和(自身を含む): 65852907120

約数和(自身を除く): 44778421584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 113, 117, 144, 156, 208, 218, 226, 234, 288, 312, 327, 339, 416, 436, 452, 457, 468, 624, 654, 678, 872, 904, 914, 936, 981, 1017, 1248, 1308, 1356, 1371, 1417, 1469, 1744, 1808, 1828, 1872, 1962, 2034, 2616, 2712, 2742, 2834, 2938, 3488, 3616, 3656, 3744, 3924, 4068, 4113, 4251, 4407, 5232, 5424, 5484, 5668, 5876, 5941, 7312, 7848, 8136, 8226, 8502, 8814, 10464, 10848, 10968, 11336, 11752, 11882, 12317, 12753, 13221, 14624, 15696, 16272, 16452, 17004, 17628, 17823, 21936, 22672, 23504, 23764, 24634, 25506, 26442, 31392, 32544, 32904, 34008, 35256, 35646, 36951, 43872, 45344, 47008, 47528, 49268, 49813, 51012, 51641, 52884, 53469, 65808, 68016, 70512, 71292, 73902, 95056, 98536, 99626, 102024, 103282, 105768, 106938, 110853, 131616, 136032, 141024, 142584, 147804, 149439, 154923, 160121, 190112, 197072, 199252, 204048, 206564, 211536, 213876, 221706, 285168, 295608, 298878, 309846, 320242, 394144, 398504, 408096, 413128, 423072, 427752, 443412, 448317, 464769, 480363, 570336, 591216, 597756, 619692, 640484, 647569, 671333, 797008, 826256, 855504, 886824, 896634, 929538, 960726, 1182432, 1195512, 1239384, 1280968, 1295138, 1342666, 1441089, 1594016, 1652512, 1711008, 1773648, 1793268, 1859076, 1921452, 1942707, 2013999, 2391024, 2478768, 2561936, 2590276, 2685332, 2882178, 3547296, 3586536, 3718152, 3842904, 3885414, 4027998, 4782048, 4957536, 5123872, 5180552, 5370664, 5628869, 5764356, 5828121, 6041997, 7173072, 7436304, 7685808, 7770828, 8055996, 10361104, 10741328, 11257738, 11528712, 11656242, 12083994, 14346144, 14872608, 15371616, 15541656, 16111992, 16886607, 20722208, 21482656, 22515476, 23057424, 23312484, 24167988, 31083312, 32223984, 33773214, 45030952, 46114848, 46624968, 48335976, 50659821, 62166624, 64447968, 67546428, 73175297, 90061904, 93249936, 96671952, 101319642, 135092856, 146350594, 180123808, 186499872, 193343904, 202639284, 219525891, 270185712, 292701188, 405278568, 439051782, 540371424, 585402376, 658577673, 810557136, 878103564, 1170804752, 1317155346, 1621114272, 1756207128, 2341609504, 2634310692, 3512414256, 5268621384, 7024828512, 10537242768, 21074485536]

約数ペア:

[(1, 21074485536), (2, 10537242768), (3, 7024828512), (4, 5268621384), (6, 3512414256), (8, 2634310692), (9, 2341609504), (12, 1756207128), (13, 1621114272), (16, 1317155346), (18, 1170804752), (24, 878103564), (26, 810557136), (32, 658577673), (36, 585402376), (39, 540371424), (48, 439051782), (52, 405278568), (72, 292701188), (78, 270185712), (96, 219525891), (104, 202639284), (109, 193343904), (113, 186499872), (117, 180123808), (144, 146350594), (156, 135092856), (208, 101319642), (218, 96671952), (226, 93249936), (234, 90061904), (288, 73175297), (312, 67546428), (327, 64447968), (339, 62166624), (416, 50659821), (436, 48335976), (452, 46624968), (457, 46114848), (468, 45030952), (624, 33773214), (654, 32223984), (678, 31083312), (872, 24167988), (904, 23312484), (914, 23057424), (936, 22515476), (981, 21482656), (1017, 20722208), (1248, 16886607), (1308, 16111992), (1356, 15541656), (1371, 15371616), (1417, 14872608), (1469, 14346144), (1744, 12083994), (1808, 11656242), (1828, 11528712), (1872, 11257738), (1962, 10741328), (2034, 10361104), (2616, 8055996), (2712, 7770828), (2742, 7685808), (2834, 7436304), (2938, 7173072), (3488, 6041997), (3616, 5828121), (3656, 5764356), (3744, 5628869), (3924, 5370664), (4068, 5180552), (4113, 5123872), (4251, 4957536), (4407, 4782048), (5232, 4027998), (5424, 3885414), (5484, 3842904), (5668, 3718152), (5876, 3586536), (5941, 3547296), (7312, 2882178), (7848, 2685332), (8136, 2590276), (8226, 2561936), (8502, 2478768), (8814, 2391024), (10464, 2013999), (10848, 1942707), (10968, 1921452), (11336, 1859076), (11752, 1793268), (11882, 1773648), (12317, 1711008), (12753, 1652512), (13221, 1594016), (14624, 1441089), (15696, 1342666), (16272, 1295138), (16452, 1280968), (17004, 1239384), (17628, 1195512), (17823, 1182432), (21936, 960726), (22672, 929538), (23504, 896634), (23764, 886824), (24634, 855504), (25506, 826256), (26442, 797008), (31392, 671333), (32544, 647569), (32904, 640484), (34008, 619692), (35256, 597756), (35646, 591216), (36951, 570336), (43872, 480363), (45344, 464769), (47008, 448317), (47528, 443412), (49268, 427752), (49813, 423072), (51012, 413128), (51641, 408096), (52884, 398504), (53469, 394144), (65808, 320242), (68016, 309846), (70512, 298878), (71292, 295608), (73902, 285168), (95056, 221706), (98536, 213876), (99626, 211536), (102024, 206564), (103282, 204048), (105768, 199252), (106938, 197072), (110853, 190112), (131616, 160121), (136032, 154923), (141024, 149439), (142584, 147804)]