1940512896

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 256

約数和(自身を含む): 6683040000

約数和(自身を除く): 4742527104

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1637, 1728, 1764, 2016, 2058, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3274, 3456, 3528, 4032, 4116, 4704, 4911, 5292, 5488, 6048, 6174, 6272, 6548, 7056, 8064, 8232, 9261, 9408, 9822, 10584, 10976, 11459, 12096, 12348, 13096, 14112, 14733, 16464, 18522, 18816, 19644, 21168, 21952, 22918, 24192, 24696, 26192, 28224, 29466, 32928, 34377, 37044, 39288, 42336, 43904, 44199, 45836, 49392, 52384, 56448, 58932, 65856, 68754, 74088, 78576, 80213, 84672, 88398, 91672, 98784, 103131, 104768, 117864, 131712, 137508, 148176, 157152, 160426, 169344, 176796, 183344, 197568, 206262, 209536, 235728, 240639, 275016, 296352, 309393, 314304, 320852, 353592, 366688, 395136, 412524, 471456, 481278, 550032, 561491, 592704, 618786, 628608, 641704, 707184, 721917, 733376, 825048, 942912, 962556, 1100064, 1122982, 1185408, 1237572, 1283408, 1414368, 1443834, 1466752, 1650096, 1684473, 1885824, 1925112, 2165751, 2200128, 2245964, 2475144, 2566816, 2828736, 2887668, 3300192, 3368946, 3850224, 4331502, 4400256, 4491928, 4950288, 5053419, 5133632, 5657472, 5775336, 6600384, 6737892, 7700448, 8663004, 8983856, 9900576, 10106838, 10267264, 11550672, 13200768, 13475784, 15160257, 15400896, 17326008, 17967712, 19801152, 20213676, 23101344, 26951568, 30320514, 30801792, 34652016, 35935424, 39602304, 40427352, 46202688, 53903136, 60641028, 69304032, 71870848, 80854704, 92405376, 107806272, 121282056, 138608064, 161709408, 215612544, 242564112, 277216128, 323418816, 485128224, 646837632, 970256448, 1940512896]

約数ペア:

[(1, 1940512896), (2, 970256448), (3, 646837632), (4, 485128224), (6, 323418816), (7, 277216128), (8, 242564112), (9, 215612544), (12, 161709408), (14, 138608064), (16, 121282056), (18, 107806272), (21, 92405376), (24, 80854704), (27, 71870848), (28, 69304032), (32, 60641028), (36, 53903136), (42, 46202688), (48, 40427352), (49, 39602304), (54, 35935424), (56, 34652016), (63, 30801792), (64, 30320514), (72, 26951568), (84, 23101344), (96, 20213676), (98, 19801152), (108, 17967712), (112, 17326008), (126, 15400896), (128, 15160257), (144, 13475784), (147, 13200768), (168, 11550672), (189, 10267264), (192, 10106838), (196, 9900576), (216, 8983856), (224, 8663004), (252, 7700448), (288, 6737892), (294, 6600384), (336, 5775336), (343, 5657472), (378, 5133632), (384, 5053419), (392, 4950288), (432, 4491928), (441, 4400256), (448, 4331502), (504, 3850224), (576, 3368946), (588, 3300192), (672, 2887668), (686, 2828736), (756, 2566816), (784, 2475144), (864, 2245964), (882, 2200128), (896, 2165751), (1008, 1925112), (1029, 1885824), (1152, 1684473), (1176, 1650096), (1323, 1466752), (1344, 1443834), (1372, 1414368), (1512, 1283408), (1568, 1237572), (1637, 1185408), (1728, 1122982), (1764, 1100064), (2016, 962556), (2058, 942912), (2352, 825048), (2646, 733376), (2688, 721917), (2744, 707184), (3024, 641704), (3087, 628608), (3136, 618786), (3274, 592704), (3456, 561491), (3528, 550032), (4032, 481278), (4116, 471456), (4704, 412524), (4911, 395136), (5292, 366688), (5488, 353592), (6048, 320852), (6174, 314304), (6272, 309393), (6548, 296352), (7056, 275016), (8064, 240639), (8232, 235728), (9261, 209536), (9408, 206262), (9822, 197568), (10584, 183344), (10976, 176796), (11459, 169344), (12096, 160426), (12348, 157152), (13096, 148176), (14112, 137508), (14733, 131712), (16464, 117864), (18522, 104768), (18816, 103131), (19644, 98784), (21168, 91672), (21952, 88398), (22918, 84672), (24192, 80213), (24696, 78576), (26192, 74088), (28224, 68754), (29466, 65856), (32928, 58932), (34377, 56448), (37044, 52384), (39288, 49392), (42336, 45836), (43904, 44199)]