393224512

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 56

約数和(自身を含む): 795893760

約数和(自身を除く): 402669248

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 127, 202, 254, 404, 479, 508, 808, 958, 1016, 1616, 1916, 2032, 3232, 3832, 4064, 6464, 7664, 8128, 12827, 15328, 25654, 30656, 48379, 51308, 60833, 96758, 102616, 121666, 193516, 205232, 243332, 387032, 410464, 486664, 774064, 820928, 973328, 1548128, 1946656, 3096256, 3893312, 6144133, 12288266, 24576532, 49153064, 98306128, 196612256, 393224512]

約数ペア:

[(1, 393224512), (2, 196612256), (4, 98306128), (8, 49153064), (16, 24576532), (32, 12288266), (64, 6144133), (101, 3893312), (127, 3096256), (202, 1946656), (254, 1548128), (404, 973328), (479, 820928), (508, 774064), (808, 486664), (958, 410464), (1016, 387032), (1616, 243332), (1916, 205232), (2032, 193516), (3232, 121666), (3832, 102616), (4064, 96758), (6464, 60833), (7664, 51308), (8128, 48379), (12827, 30656), (15328, 25654)]