408024876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211193}}^1$

素因数の和:211230

約数の個数: 48

約数和(自身を含む): 1135378944

約数和(自身を除く): 727354068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 211193, 422386, 633579, 844772, 1267158, 1478351, 2534316, 2956702, 4435053, 4857439, 5913404, 8870106, 9714878, 14572317, 17740212, 19429756, 29144634, 34002073, 58289268, 68004146, 102006219, 136008292, 204012438, 408024876]

約数ペア:

[(1, 408024876), (2, 204012438), (3, 136008292), (4, 102006219), (6, 68004146), (7, 58289268), (12, 34002073), (14, 29144634), (21, 19429756), (23, 17740212), (28, 14572317), (42, 9714878), (46, 8870106), (69, 5913404), (84, 4857439), (92, 4435053), (138, 2956702), (161, 2534316), (276, 1478351), (322, 1267158), (483, 844772), (644, 633579), (966, 422386), (1932, 211193)]