381332448

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{21017}}^1$

素因数の和:21046

約数の個数: 120

約数和(自身を含む): 1281761712

約数和(自身を除く): 900429264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 21017, 42034, 63051, 84068, 126102, 147119, 168136, 189153, 252204, 294238, 336272, 378306, 441357, 504408, 567459, 588476, 672544, 756612, 882714, 1008816, 1134918, 1176952, 1324071, 1513224, 1702377, 1765428, 2017632, 2269836, 2353904, 2648142, 3026448, 3404754, 3530856, 3972213, 4539672, 4707808, 5296284, 6052896, 6809508, 7061712, 7944426, 9079344, 10592568, 11916639, 13619016, 14123424, 15888852, 18158688, 21185136, 23833278, 27238032, 31777704, 42370272, 47666556, 54476064, 63555408, 95333112, 127110816, 190666224, 381332448]

約数ペア:

[(1, 381332448), (2, 190666224), (3, 127110816), (4, 95333112), (6, 63555408), (7, 54476064), (8, 47666556), (9, 42370272), (12, 31777704), (14, 27238032), (16, 23833278), (18, 21185136), (21, 18158688), (24, 15888852), (27, 14123424), (28, 13619016), (32, 11916639), (36, 10592568), (42, 9079344), (48, 7944426), (54, 7061712), (56, 6809508), (63, 6052896), (72, 5296284), (81, 4707808), (84, 4539672), (96, 3972213), (108, 3530856), (112, 3404754), (126, 3026448), (144, 2648142), (162, 2353904), (168, 2269836), (189, 2017632), (216, 1765428), (224, 1702377), (252, 1513224), (288, 1324071), (324, 1176952), (336, 1134918), (378, 1008816), (432, 882714), (504, 756612), (567, 672544), (648, 588476), (672, 567459), (756, 504408), (864, 441357), (1008, 378306), (1134, 336272), (1296, 294238), (1512, 252204), (2016, 189153), (2268, 168136), (2592, 147119), (3024, 126102), (4536, 84068), (6048, 63051), (9072, 42034), (18144, 21017)]