238984928

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 597663360

約数和(自身を除く): 358678432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 91, 104, 107, 112, 118, 169, 182, 208, 214, 224, 236, 338, 364, 413, 416, 428, 472, 676, 728, 749, 767, 826, 856, 944, 1183, 1352, 1391, 1456, 1498, 1534, 1652, 1712, 1888, 2366, 2704, 2782, 2912, 2996, 3068, 3304, 3424, 4732, 5369, 5408, 5564, 5992, 6136, 6313, 6608, 9464, 9737, 9971, 10738, 11128, 11984, 12272, 12626, 13216, 18083, 18928, 19474, 19942, 21476, 22256, 23968, 24544, 25252, 36166, 37856, 38948, 39884, 42952, 44191, 44512, 50504, 69797, 72332, 77896, 79768, 82069, 85904, 88382, 101008, 126581, 139594, 144664, 155792, 159536, 164138, 171808, 176764, 202016, 253162, 279188, 289328, 311584, 319072, 328276, 353528, 506324, 558376, 574483, 578656, 656552, 707056, 1012648, 1066897, 1116752, 1148966, 1313104, 1414112, 2025296, 2133794, 2233504, 2297932, 2626208, 4050592, 4267588, 4595864, 7468279, 8535176, 9191728, 14936558, 17070352, 18383456, 29873116, 34140704, 59746232, 119492464, 238984928]

約数ペア:

[(1, 238984928), (2, 119492464), (4, 59746232), (7, 34140704), (8, 29873116), (13, 18383456), (14, 17070352), (16, 14936558), (26, 9191728), (28, 8535176), (32, 7468279), (52, 4595864), (56, 4267588), (59, 4050592), (91, 2626208), (104, 2297932), (107, 2233504), (112, 2133794), (118, 2025296), (169, 1414112), (182, 1313104), (208, 1148966), (214, 1116752), (224, 1066897), (236, 1012648), (338, 707056), (364, 656552), (413, 578656), (416, 574483), (428, 558376), (472, 506324), (676, 353528), (728, 328276), (749, 319072), (767, 311584), (826, 289328), (856, 279188), (944, 253162), (1183, 202016), (1352, 176764), (1391, 171808), (1456, 164138), (1498, 159536), (1534, 155792), (1652, 144664), (1712, 139594), (1888, 126581), (2366, 101008), (2704, 88382), (2782, 85904), (2912, 82069), (2996, 79768), (3068, 77896), (3304, 72332), (3424, 69797), (4732, 50504), (5369, 44512), (5408, 44191), (5564, 42952), (5992, 39884), (6136, 38948), (6313, 37856), (6608, 36166), (9464, 25252), (9737, 24544), (9971, 23968), (10738, 22256), (11128, 21476), (11984, 19942), (12272, 19474), (12626, 18928), (13216, 18083)]