2129121792

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 7085707200

約数和(自身を除く): 4956585408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 149, 168, 192, 224, 252, 256, 288, 298, 336, 384, 443, 447, 448, 504, 512, 576, 596, 672, 768, 886, 894, 896, 1008, 1043, 1152, 1192, 1329, 1341, 1344, 1536, 1772, 1788, 1792, 2016, 2086, 2304, 2384, 2658, 2682, 2688, 3101, 3129, 3544, 3576, 3584, 3987, 4032, 4172, 4608, 4768, 5316, 5364, 5376, 6202, 6258, 7088, 7152, 7974, 8064, 8344, 9303, 9387, 9536, 10632, 10728, 10752, 12404, 12516, 14176, 14304, 15948, 16128, 16688, 18606, 18774, 19072, 21264, 21456, 24808, 25032, 27909, 28352, 28608, 31896, 32256, 33376, 37212, 37548, 38144, 42528, 42912, 49616, 50064, 55818, 56704, 57216, 63792, 66007, 66752, 74424, 75096, 76288, 85056, 85824, 99232, 100128, 111636, 113408, 114432, 127584, 132014, 133504, 148848, 150192, 170112, 171648, 198021, 198464, 200256, 223272, 226816, 228864, 255168, 264028, 267008, 297696, 300384, 340224, 343296, 396042, 396928, 400512, 446544, 462049, 510336, 528056, 534016, 594063, 595392, 600768, 680448, 686592, 792084, 793856, 801024, 893088, 924098, 1020672, 1056112, 1188126, 1190784, 1201536, 1386147, 1584168, 1587712, 1602048, 1786176, 1848196, 2041344, 2112224, 2376252, 2381568, 2403072, 2772294, 3168336, 3572352, 3696392, 4158441, 4224448, 4752504, 4763136, 4806144, 5544588, 6336672, 7144704, 7392784, 8316882, 8448896, 9505008, 11089176, 12673344, 14289408, 14785568, 16633764, 16897792, 19010016, 22178352, 25346688, 29571136, 33267528, 33795584, 38020032, 44356704, 50693376, 59142272, 66535056, 76040064, 88713408, 101386752, 118284544, 133070112, 152080128, 177426816, 236569088, 266140224, 304160256, 354853632, 532280448, 709707264, 1064560896, 2129121792]

約数ペア:

[(1, 2129121792), (2, 1064560896), (3, 709707264), (4, 532280448), (6, 354853632), (7, 304160256), (8, 266140224), (9, 236569088), (12, 177426816), (14, 152080128), (16, 133070112), (18, 118284544), (21, 101386752), (24, 88713408), (28, 76040064), (32, 66535056), (36, 59142272), (42, 50693376), (48, 44356704), (56, 38020032), (63, 33795584), (64, 33267528), (72, 29571136), (84, 25346688), (96, 22178352), (112, 19010016), (126, 16897792), (128, 16633764), (144, 14785568), (149, 14289408), (168, 12673344), (192, 11089176), (224, 9505008), (252, 8448896), (256, 8316882), (288, 7392784), (298, 7144704), (336, 6336672), (384, 5544588), (443, 4806144), (447, 4763136), (448, 4752504), (504, 4224448), (512, 4158441), (576, 3696392), (596, 3572352), (672, 3168336), (768, 2772294), (886, 2403072), (894, 2381568), (896, 2376252), (1008, 2112224), (1043, 2041344), (1152, 1848196), (1192, 1786176), (1329, 1602048), (1341, 1587712), (1344, 1584168), (1536, 1386147), (1772, 1201536), (1788, 1190784), (1792, 1188126), (2016, 1056112), (2086, 1020672), (2304, 924098), (2384, 893088), (2658, 801024), (2682, 793856), (2688, 792084), (3101, 686592), (3129, 680448), (3544, 600768), (3576, 595392), (3584, 594063), (3987, 534016), (4032, 528056), (4172, 510336), (4608, 462049), (4768, 446544), (5316, 400512), (5364, 396928), (5376, 396042), (6202, 343296), (6258, 340224), (7088, 300384), (7152, 297696), (7974, 267008), (8064, 264028), (8344, 255168), (9303, 228864), (9387, 226816), (9536, 223272), (10632, 200256), (10728, 198464), (10752, 198021), (12404, 171648), (12516, 170112), (14176, 150192), (14304, 148848), (15948, 133504), (16128, 132014), (16688, 127584), (18606, 114432), (18774, 113408), (19072, 111636), (21264, 100128), (21456, 99232), (24808, 85824), (25032, 85056), (27909, 76288), (28352, 75096), (28608, 74424), (31896, 66752), (32256, 66007), (33376, 63792), (37212, 57216), (37548, 56704), (38144, 55818), (42528, 50064), (42912, 49616)]