393034368

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 1090045440

約数和(自身を除く): 697011072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 137, 186, 192, 241, 248, 274, 372, 384, 411, 482, 496, 548, 723, 744, 822, 964, 992, 1096, 1446, 1488, 1644, 1928, 1984, 2192, 2892, 2976, 3288, 3856, 3968, 4247, 4384, 5784, 5952, 6576, 7471, 7712, 8494, 8768, 11568, 11904, 12741, 13152, 14942, 15424, 16988, 17536, 22413, 23136, 25482, 26304, 29884, 30848, 33017, 33976, 44826, 46272, 50964, 52608, 59768, 66034, 67952, 89652, 92544, 99051, 101928, 119536, 132068, 135904, 179304, 198102, 203856, 239072, 264136, 271808, 358608, 396204, 407712, 478144, 528272, 543616, 717216, 792408, 815424, 956288, 1023527, 1056544, 1434432, 1584816, 1630848, 2047054, 2113088, 2868864, 3070581, 3169632, 4094108, 4226176, 6141162, 6339264, 8188216, 12282324, 12678528, 16376432, 24564648, 32752864, 49129296, 65505728, 98258592, 131011456, 196517184, 393034368]

約数ペア:

[(1, 393034368), (2, 196517184), (3, 131011456), (4, 98258592), (6, 65505728), (8, 49129296), (12, 32752864), (16, 24564648), (24, 16376432), (31, 12678528), (32, 12282324), (48, 8188216), (62, 6339264), (64, 6141162), (93, 4226176), (96, 4094108), (124, 3169632), (128, 3070581), (137, 2868864), (186, 2113088), (192, 2047054), (241, 1630848), (248, 1584816), (274, 1434432), (372, 1056544), (384, 1023527), (411, 956288), (482, 815424), (496, 792408), (548, 717216), (723, 543616), (744, 528272), (822, 478144), (964, 407712), (992, 396204), (1096, 358608), (1446, 271808), (1488, 264136), (1644, 239072), (1928, 203856), (1984, 198102), (2192, 179304), (2892, 135904), (2976, 132068), (3288, 119536), (3856, 101928), (3968, 99051), (4247, 92544), (4384, 89652), (5784, 67952), (5952, 66034), (6576, 59768), (7471, 52608), (7712, 50964), (8494, 46272), (8768, 44826), (11568, 33976), (11904, 33017), (12741, 30848), (13152, 29884), (14942, 26304), (15424, 25482), (16988, 23136), (17536, 22413)]