21411389664

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 360

約数和(自身を含む): 73644400368

約数和(自身を除く): 52233010704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 263, 288, 294, 324, 336, 378, 392, 432, 441, 504, 526, 567, 588, 641, 648, 672, 756, 784, 789, 864, 882, 1008, 1052, 1134, 1176, 1282, 1296, 1323, 1512, 1568, 1578, 1764, 1841, 1923, 2016, 2104, 2268, 2352, 2367, 2564, 2592, 2646, 3024, 3156, 3528, 3682, 3846, 3969, 4208, 4487, 4536, 4704, 4734, 5128, 5292, 5523, 5769, 6048, 6312, 7056, 7101, 7364, 7692, 7938, 8416, 8974, 9072, 9468, 10256, 10584, 11046, 11538, 12624, 12887, 13461, 14112, 14202, 14728, 15384, 15876, 16569, 17307, 17948, 18144, 18936, 20512, 21168, 21303, 22092, 23076, 25248, 25774, 26922, 28404, 29456, 30768, 31409, 31752, 33138, 34614, 35896, 37872, 38661, 40383, 42336, 42606, 44184, 46152, 49707, 51548, 51921, 53844, 56808, 58912, 61536, 62818, 63504, 66276, 69228, 71792, 75744, 77322, 80766, 85212, 88368, 92304, 94227, 99414, 103096, 103842, 107688, 113616, 115983, 121149, 125636, 127008, 132552, 138456, 143584, 149121, 154644, 161532, 168583, 170424, 176736, 184608, 188454, 198828, 206192, 207684, 215376, 227232, 231966, 242298, 251272, 265104, 276912, 282681, 298242, 309288, 323064, 337166, 340848, 347949, 363447, 376908, 397656, 412384, 415368, 430752, 463932, 484596, 502544, 505749, 530208, 553824, 565362, 596484, 618576, 646128, 674332, 681696, 695898, 726894, 753816, 795312, 830736, 848043, 927864, 969192, 1005088, 1011498, 1043847, 1130724, 1180081, 1192968, 1237152, 1292256, 1348664, 1391796, 1453788, 1507632, 1517247, 1590624, 1661472, 1696086, 1855728, 1938384, 2022996, 2087694, 2261448, 2360162, 2385936, 2544129, 2697328, 2783592, 2907576, 3015264, 3034494, 3392172, 3540243, 3711456, 3876768, 4045992, 4175388, 4522896, 4551741, 4720324, 4771872, 5088258, 5394656, 5567184, 5815152, 6068988, 6784344, 7080486, 8091984, 8260567, 8350776, 9045792, 9103482, 9440648, 10176516, 10620729, 11134368, 11630304, 12137976, 13568688, 13655223, 14160972, 16183968, 16521134, 16701552, 18206964, 18881296, 20353032, 21241458, 24275952, 24781701, 27137376, 27310446, 28321944, 31862187, 33042268, 33403104, 36413928, 37762592, 40706064, 42482916, 48551904, 49563402, 54620892, 56643888, 63724374, 66084536, 72827856, 74345103, 81412128, 84965832, 95586561, 99126804, 109241784, 113287776, 127448748, 132169072, 145655712, 148690206, 169931664, 191173122, 198253608, 218483568, 223035309, 254897496, 264338144, 297380412, 339863328, 382346244, 396507216, 436967136, 446070618, 509794992, 594760824, 669105927, 764692488, 793014432, 892141236, 1019589984, 1189521648, 1338211854, 1529384976, 1784282472, 2379043296, 2676423708, 3058769952, 3568564944, 5352847416, 7137129888, 10705694832, 21411389664]

約数ペア:

[(1, 21411389664), (2, 10705694832), (3, 7137129888), (4, 5352847416), (6, 3568564944), (7, 3058769952), (8, 2676423708), (9, 2379043296), (12, 1784282472), (14, 1529384976), (16, 1338211854), (18, 1189521648), (21, 1019589984), (24, 892141236), (27, 793014432), (28, 764692488), (32, 669105927), (36, 594760824), (42, 509794992), (48, 446070618), (49, 436967136), (54, 396507216), (56, 382346244), (63, 339863328), (72, 297380412), (81, 264338144), (84, 254897496), (96, 223035309), (98, 218483568), (108, 198253608), (112, 191173122), (126, 169931664), (144, 148690206), (147, 145655712), (162, 132169072), (168, 127448748), (189, 113287776), (196, 109241784), (216, 99126804), (224, 95586561), (252, 84965832), (263, 81412128), (288, 74345103), (294, 72827856), (324, 66084536), (336, 63724374), (378, 56643888), (392, 54620892), (432, 49563402), (441, 48551904), (504, 42482916), (526, 40706064), (567, 37762592), (588, 36413928), (641, 33403104), (648, 33042268), (672, 31862187), (756, 28321944), (784, 27310446), (789, 27137376), (864, 24781701), (882, 24275952), (1008, 21241458), (1052, 20353032), (1134, 18881296), (1176, 18206964), (1282, 16701552), (1296, 16521134), (1323, 16183968), (1512, 14160972), (1568, 13655223), (1578, 13568688), (1764, 12137976), (1841, 11630304), (1923, 11134368), (2016, 10620729), (2104, 10176516), (2268, 9440648), (2352, 9103482), (2367, 9045792), (2564, 8350776), (2592, 8260567), (2646, 8091984), (3024, 7080486), (3156, 6784344), (3528, 6068988), (3682, 5815152), (3846, 5567184), (3969, 5394656), (4208, 5088258), (4487, 4771872), (4536, 4720324), (4704, 4551741), (4734, 4522896), (5128, 4175388), (5292, 4045992), (5523, 3876768), (5769, 3711456), (6048, 3540243), (6312, 3392172), (7056, 3034494), (7101, 3015264), (7364, 2907576), (7692, 2783592), (7938, 2697328), (8416, 2544129), (8974, 2385936), (9072, 2360162), (9468, 2261448), (10256, 2087694), (10584, 2022996), (11046, 1938384), (11538, 1855728), (12624, 1696086), (12887, 1661472), (13461, 1590624), (14112, 1517247), (14202, 1507632), (14728, 1453788), (15384, 1391796), (15876, 1348664), (16569, 1292256), (17307, 1237152), (17948, 1192968), (18144, 1180081), (18936, 1130724), (20512, 1043847), (21168, 1011498), (21303, 1005088), (22092, 969192), (23076, 927864), (25248, 848043), (25774, 830736), (26922, 795312), (28404, 753816), (29456, 726894), (30768, 695898), (31409, 681696), (31752, 674332), (33138, 646128), (34614, 618576), (35896, 596484), (37872, 565362), (38661, 553824), (40383, 530208), (42336, 505749), (42606, 502544), (44184, 484596), (46152, 463932), (49707, 430752), (51548, 415368), (51921, 412384), (53844, 397656), (56808, 376908), (58912, 363447), (61536, 347949), (62818, 340848), (63504, 337166), (66276, 323064), (69228, 309288), (71792, 298242), (75744, 282681), (77322, 276912), (80766, 265104), (85212, 251272), (88368, 242298), (92304, 231966), (94227, 227232), (99414, 215376), (103096, 207684), (103842, 206192), (107688, 198828), (113616, 188454), (115983, 184608), (121149, 176736), (125636, 170424), (127008, 168583), (132552, 161532), (138456, 154644), (143584, 149121)]