340031808

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 1020714240

約数和(自身を除く): 680682432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 137, 139, 144, 186, 192, 248, 274, 278, 279, 288, 372, 411, 417, 496, 548, 556, 558, 576, 744, 822, 834, 992, 1096, 1112, 1116, 1233, 1251, 1488, 1644, 1668, 1984, 2192, 2224, 2232, 2466, 2502, 2976, 3288, 3336, 4247, 4309, 4384, 4448, 4464, 4932, 5004, 5952, 6576, 6672, 8494, 8618, 8768, 8896, 8928, 9864, 10008, 12741, 12927, 13152, 13344, 16988, 17236, 17856, 19043, 19728, 20016, 25482, 25854, 26304, 26688, 33976, 34472, 38086, 38223, 38781, 39456, 40032, 50964, 51708, 57129, 67952, 68944, 76172, 76446, 77562, 78912, 80064, 101928, 103416, 114258, 135904, 137888, 152344, 152892, 155124, 171387, 203856, 206832, 228516, 271808, 275776, 304688, 305784, 310248, 342774, 407712, 413664, 457032, 590333, 609376, 611568, 620496, 685548, 815424, 827328, 914064, 1180666, 1218752, 1223136, 1240992, 1371096, 1770999, 1828128, 2361332, 2446272, 2481984, 2742192, 3541998, 3656256, 4722664, 5312997, 5484384, 7083996, 9445328, 10625994, 10968768, 14167992, 18890656, 21251988, 28335984, 37781312, 42503976, 56671968, 85007952, 113343936, 170015904, 340031808]

約数ペア:

[(1, 340031808), (2, 170015904), (3, 113343936), (4, 85007952), (6, 56671968), (8, 42503976), (9, 37781312), (12, 28335984), (16, 21251988), (18, 18890656), (24, 14167992), (31, 10968768), (32, 10625994), (36, 9445328), (48, 7083996), (62, 5484384), (64, 5312997), (72, 4722664), (93, 3656256), (96, 3541998), (124, 2742192), (137, 2481984), (139, 2446272), (144, 2361332), (186, 1828128), (192, 1770999), (248, 1371096), (274, 1240992), (278, 1223136), (279, 1218752), (288, 1180666), (372, 914064), (411, 827328), (417, 815424), (496, 685548), (548, 620496), (556, 611568), (558, 609376), (576, 590333), (744, 457032), (822, 413664), (834, 407712), (992, 342774), (1096, 310248), (1112, 305784), (1116, 304688), (1233, 275776), (1251, 271808), (1488, 228516), (1644, 206832), (1668, 203856), (1984, 171387), (2192, 155124), (2224, 152892), (2232, 152344), (2466, 137888), (2502, 135904), (2976, 114258), (3288, 103416), (3336, 101928), (4247, 80064), (4309, 78912), (4384, 77562), (4448, 76446), (4464, 76172), (4932, 68944), (5004, 67952), (5952, 57129), (6576, 51708), (6672, 50964), (8494, 40032), (8618, 39456), (8768, 38781), (8896, 38223), (8928, 38086), (9864, 34472), (10008, 33976), (12741, 26688), (12927, 26304), (13152, 25854), (13344, 25482), (16988, 20016), (17236, 19728), (17856, 19043)]