2109174984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 6892300800

約数和(自身を除く): 4783125816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 97, 108, 126, 146, 168, 189, 194, 197, 216, 219, 252, 291, 292, 378, 388, 394, 438, 504, 511, 582, 584, 591, 657, 679, 756, 776, 788, 873, 876, 1022, 1164, 1182, 1314, 1358, 1379, 1512, 1533, 1576, 1746, 1752, 1773, 1971, 2037, 2044, 2328, 2364, 2619, 2628, 2716, 2758, 3066, 3492, 3546, 3942, 4074, 4088, 4137, 4599, 4728, 5238, 5256, 5319, 5432, 5516, 6111, 6132, 6984, 7081, 7092, 7884, 8148, 8274, 9198, 10476, 10638, 11032, 12222, 12264, 12411, 13797, 14162, 14184, 14381, 15768, 16296, 16548, 18333, 18396, 19109, 20952, 21243, 21276, 24444, 24822, 27594, 28324, 28762, 33096, 36666, 36792, 37233, 38218, 42486, 42552, 43143, 48888, 49567, 49644, 55188, 56648, 57327, 57524, 63729, 73332, 74466, 76436, 84972, 86286, 99134, 99288, 100667, 110376, 114654, 115048, 127458, 129429, 133763, 146664, 148701, 148932, 152872, 169944, 171981, 172572, 191187, 198268, 201334, 229308, 254916, 258858, 267526, 297402, 297864, 302001, 343962, 345144, 382374, 388287, 396536, 401289, 402668, 446103, 458616, 509832, 515943, 517716, 535052, 594804, 604002, 687924, 764748, 776574, 802578, 805336, 892206, 906003, 1031886, 1035432, 1070104, 1189608, 1203867, 1208004, 1338309, 1375848, 1394957, 1529496, 1553148, 1605156, 1784412, 1812006, 2063772, 2407734, 2416008, 2676618, 2718009, 2789914, 3106296, 3210312, 3568824, 3611601, 3624012, 4127544, 4184871, 4815468, 5353236, 5436018, 5579828, 7223202, 7248024, 8369742, 9630936, 9764699, 10706472, 10872036, 11159656, 12554613, 14446404, 16739484, 19529398, 21744072, 25109226, 28892808, 29294097, 33478968, 37663839, 39058796, 50218452, 58588194, 75327678, 78117592, 87882291, 100436904, 117176388, 150655356, 175764582, 234352776, 263646873, 301310712, 351529164, 527293746, 703058328, 1054587492, 2109174984]

約数ペア:

[(1, 2109174984), (2, 1054587492), (3, 703058328), (4, 527293746), (6, 351529164), (7, 301310712), (8, 263646873), (9, 234352776), (12, 175764582), (14, 150655356), (18, 117176388), (21, 100436904), (24, 87882291), (27, 78117592), (28, 75327678), (36, 58588194), (42, 50218452), (54, 39058796), (56, 37663839), (63, 33478968), (72, 29294097), (73, 28892808), (84, 25109226), (97, 21744072), (108, 19529398), (126, 16739484), (146, 14446404), (168, 12554613), (189, 11159656), (194, 10872036), (197, 10706472), (216, 9764699), (219, 9630936), (252, 8369742), (291, 7248024), (292, 7223202), (378, 5579828), (388, 5436018), (394, 5353236), (438, 4815468), (504, 4184871), (511, 4127544), (582, 3624012), (584, 3611601), (591, 3568824), (657, 3210312), (679, 3106296), (756, 2789914), (776, 2718009), (788, 2676618), (873, 2416008), (876, 2407734), (1022, 2063772), (1164, 1812006), (1182, 1784412), (1314, 1605156), (1358, 1553148), (1379, 1529496), (1512, 1394957), (1533, 1375848), (1576, 1338309), (1746, 1208004), (1752, 1203867), (1773, 1189608), (1971, 1070104), (2037, 1035432), (2044, 1031886), (2328, 906003), (2364, 892206), (2619, 805336), (2628, 802578), (2716, 776574), (2758, 764748), (3066, 687924), (3492, 604002), (3546, 594804), (3942, 535052), (4074, 517716), (4088, 515943), (4137, 509832), (4599, 458616), (4728, 446103), (5238, 402668), (5256, 401289), (5319, 396536), (5432, 388287), (5516, 382374), (6111, 345144), (6132, 343962), (6984, 302001), (7081, 297864), (7092, 297402), (7884, 267526), (8148, 258858), (8274, 254916), (9198, 229308), (10476, 201334), (10638, 198268), (11032, 191187), (12222, 172572), (12264, 171981), (12411, 169944), (13797, 152872), (14162, 148932), (14184, 148701), (14381, 146664), (15768, 133763), (16296, 129429), (16548, 127458), (18333, 115048), (18396, 114654), (19109, 110376), (20952, 100667), (21243, 99288), (21276, 99134), (24444, 86286), (24822, 84972), (27594, 76436), (28324, 74466), (28762, 73332), (33096, 63729), (36666, 57524), (36792, 57327), (37233, 56648), (38218, 55188), (42486, 49644), (42552, 49567), (43143, 48888)]