1938450528

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5671

約数の個数: 240

約数和(自身を含む): 6859480320

約数和(自身を除く): 4921029792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 5623, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 11246, 12312, 12768, 14364, 16416, 16869, 18144, 19152, 21546, 22492, 24624, 28728, 33738, 38304, 39361, 43092, 44984, 49248, 50607, 57456, 67476, 78722, 86184, 89968, 101214, 106837, 114912, 118083, 134952, 151821, 157444, 172368, 179936, 202428, 213674, 236166, 269904, 303642, 314888, 320511, 344736, 354249, 404856, 427348, 455463, 472332, 539808, 607284, 629776, 641022, 708498, 747859, 809712, 854696, 910926, 944664, 961533, 1062747, 1214568, 1259552, 1282044, 1416996, 1495718, 1619424, 1709392, 1821852, 1889328, 1923066, 2125494, 2243577, 2429136, 2564088, 2833992, 2884599, 2991436, 3188241, 3418784, 3643704, 3778656, 3846132, 4250988, 4487154, 4858272, 5128176, 5667984, 5769198, 5982872, 6376482, 6730731, 7287408, 7692264, 8501976, 8653797, 8974308, 10256352, 11335968, 11538396, 11965744, 12752964, 13461462, 14574816, 15384528, 17003952, 17307594, 17948616, 20192193, 23076792, 23931488, 25505928, 26922924, 30769056, 34007904, 34615188, 35897232, 40384386, 46153584, 51011856, 53845848, 60576579, 69230376, 71794464, 80768772, 92307168, 102023712, 107691696, 121153158, 138460752, 161537544, 215383392, 242306316, 276921504, 323075088, 484612632, 646150176, 969225264, 1938450528]

約数ペア:

[(1, 1938450528), (2, 969225264), (3, 646150176), (4, 484612632), (6, 323075088), (7, 276921504), (8, 242306316), (9, 215383392), (12, 161537544), (14, 138460752), (16, 121153158), (18, 107691696), (19, 102023712), (21, 92307168), (24, 80768772), (27, 71794464), (28, 69230376), (32, 60576579), (36, 53845848), (38, 51011856), (42, 46153584), (48, 40384386), (54, 35897232), (56, 34615188), (57, 34007904), (63, 30769056), (72, 26922924), (76, 25505928), (81, 23931488), (84, 23076792), (96, 20192193), (108, 17948616), (112, 17307594), (114, 17003952), (126, 15384528), (133, 14574816), (144, 13461462), (152, 12752964), (162, 11965744), (168, 11538396), (171, 11335968), (189, 10256352), (216, 8974308), (224, 8653797), (228, 8501976), (252, 7692264), (266, 7287408), (288, 6730731), (304, 6376482), (324, 5982872), (336, 5769198), (342, 5667984), (378, 5128176), (399, 4858272), (432, 4487154), (456, 4250988), (504, 3846132), (513, 3778656), (532, 3643704), (567, 3418784), (608, 3188241), (648, 2991436), (672, 2884599), (684, 2833992), (756, 2564088), (798, 2429136), (864, 2243577), (912, 2125494), (1008, 1923066), (1026, 1889328), (1064, 1821852), (1134, 1709392), (1197, 1619424), (1296, 1495718), (1368, 1416996), (1512, 1282044), (1539, 1259552), (1596, 1214568), (1824, 1062747), (2016, 961533), (2052, 944664), (2128, 910926), (2268, 854696), (2394, 809712), (2592, 747859), (2736, 708498), (3024, 641022), (3078, 629776), (3192, 607284), (3591, 539808), (4104, 472332), (4256, 455463), (4536, 427348), (4788, 404856), (5472, 354249), (5623, 344736), (6048, 320511), (6156, 314888), (6384, 303642), (7182, 269904), (8208, 236166), (9072, 213674), (9576, 202428), (10773, 179936), (11246, 172368), (12312, 157444), (12768, 151821), (14364, 134952), (16416, 118083), (16869, 114912), (18144, 106837), (19152, 101214), (21546, 89968), (22492, 86184), (24624, 78722), (28728, 67476), (33738, 57456), (38304, 50607), (39361, 49248), (43092, 44984)]