28172639376

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{461}}^1\times {\mathrm{2887}}^1$

素因数の和:3379

約数の個数: 240

約数和(自身を含む): 94305214080

約数和(自身を除く): 66132574704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 461, 504, 588, 756, 784, 882, 922, 1008, 1176, 1323, 1383, 1512, 1764, 1844, 2352, 2646, 2766, 2887, 3024, 3227, 3528, 3688, 4149, 5292, 5532, 5774, 6454, 7056, 7376, 8298, 8661, 9681, 10584, 11064, 11548, 12447, 12908, 16596, 17322, 19362, 20209, 21168, 22128, 22589, 23096, 24894, 25816, 25983, 29043, 33192, 34644, 38724, 40418, 45178, 46192, 49788, 51632, 51966, 58086, 60627, 66384, 67767, 69288, 77448, 77949, 80836, 87129, 90356, 99576, 103932, 116172, 121254, 135534, 138576, 141463, 154896, 155898, 161672, 174258, 180712, 181881, 199152, 203301, 207864, 232344, 242508, 271068, 282926, 311796, 323344, 348516, 361424, 363762, 406602, 415728, 424389, 464688, 485016, 542136, 545643, 565852, 609903, 623592, 697032, 727524, 813204, 848778, 970032, 1084272, 1091286, 1131704, 1219806, 1247184, 1273167, 1330907, 1394064, 1455048, 1626408, 1697556, 2182572, 2263408, 2439612, 2546334, 2661814, 2910096, 3252816, 3395112, 3819501, 3992721, 4365144, 4879224, 5092668, 5323628, 6790224, 7639002, 7985442, 8730288, 9316349, 9758448, 10185336, 10647256, 11978163, 15278004, 15970884, 18632698, 20370672, 21294512, 23956326, 27949047, 30556008, 31941768, 35934489, 37265396, 47912652, 55898094, 61112016, 63883536, 65214443, 71868978, 74530792, 83847141, 95825304, 111796188, 130428886, 143737956, 149061584, 167694282, 191650608, 195643329, 223592376, 251541423, 260857772, 287475912, 335388564, 391286658, 447184752, 503082846, 521715544, 574951824, 586929987, 670777128, 782573316, 1006165692, 1043431088, 1173859974, 1341554256, 1565146632, 1760789961, 2012331384, 2347719948, 3130293264, 3521579922, 4024662768, 4695439896, 7043159844, 9390879792, 14086319688, 28172639376]

約数ペア:

[(1, 28172639376), (2, 14086319688), (3, 9390879792), (4, 7043159844), (6, 4695439896), (7, 4024662768), (8, 3521579922), (9, 3130293264), (12, 2347719948), (14, 2012331384), (16, 1760789961), (18, 1565146632), (21, 1341554256), (24, 1173859974), (27, 1043431088), (28, 1006165692), (36, 782573316), (42, 670777128), (48, 586929987), (49, 574951824), (54, 521715544), (56, 503082846), (63, 447184752), (72, 391286658), (84, 335388564), (98, 287475912), (108, 260857772), (112, 251541423), (126, 223592376), (144, 195643329), (147, 191650608), (168, 167694282), (189, 149061584), (196, 143737956), (216, 130428886), (252, 111796188), (294, 95825304), (336, 83847141), (378, 74530792), (392, 71868978), (432, 65214443), (441, 63883536), (461, 61112016), (504, 55898094), (588, 47912652), (756, 37265396), (784, 35934489), (882, 31941768), (922, 30556008), (1008, 27949047), (1176, 23956326), (1323, 21294512), (1383, 20370672), (1512, 18632698), (1764, 15970884), (1844, 15278004), (2352, 11978163), (2646, 10647256), (2766, 10185336), (2887, 9758448), (3024, 9316349), (3227, 8730288), (3528, 7985442), (3688, 7639002), (4149, 6790224), (5292, 5323628), (5532, 5092668), (5774, 4879224), (6454, 4365144), (7056, 3992721), (7376, 3819501), (8298, 3395112), (8661, 3252816), (9681, 2910096), (10584, 2661814), (11064, 2546334), (11548, 2439612), (12447, 2263408), (12908, 2182572), (16596, 1697556), (17322, 1626408), (19362, 1455048), (20209, 1394064), (21168, 1330907), (22128, 1273167), (22589, 1247184), (23096, 1219806), (24894, 1131704), (25816, 1091286), (25983, 1084272), (29043, 970032), (33192, 848778), (34644, 813204), (38724, 727524), (40418, 697032), (45178, 623592), (46192, 609903), (49788, 565852), (51632, 545643), (51966, 542136), (58086, 485016), (60627, 464688), (66384, 424389), (67767, 415728), (69288, 406602), (77448, 363762), (77949, 361424), (80836, 348516), (87129, 323344), (90356, 311796), (99576, 282926), (103932, 271068), (116172, 242508), (121254, 232344), (135534, 207864), (138576, 203301), (141463, 199152), (154896, 181881), (155898, 180712), (161672, 174258)]