668836032

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204913}}^1$

素因数の和:204945

約数の個数: 56

約数和(自身を含む): 1873733616

約数和(自身を除く): 1204897584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 204913, 409826, 614739, 819652, 1229478, 1639304, 2458956, 3278608, 3483521, 4917912, 6557216, 6967042, 9835824, 10450563, 13114432, 13934084, 19671648, 20901126, 27868168, 39343296, 41802252, 55736336, 83604504, 111472672, 167209008, 222945344, 334418016, 668836032]

約数ペア:

[(1, 668836032), (2, 334418016), (3, 222945344), (4, 167209008), (6, 111472672), (8, 83604504), (12, 55736336), (16, 41802252), (17, 39343296), (24, 27868168), (32, 20901126), (34, 19671648), (48, 13934084), (51, 13114432), (64, 10450563), (68, 9835824), (96, 6967042), (102, 6557216), (136, 4917912), (192, 3483521), (204, 3278608), (272, 2458956), (408, 1639304), (544, 1229478), (816, 819652), (1088, 614739), (1632, 409826), (3264, 204913)]