315774498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{176017}}^1$

素因数の和:176058

約数の個数: 32

約数和(自身を含む): 709704576

約数和(自身を除く): 393930078

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 176017, 352034, 528051, 1056102, 2288221, 4048391, 4576442, 6864663, 8096782, 12145173, 13729326, 24290346, 52629083, 105258166, 157887249, 315774498]

約数ペア:

[(1, 315774498), (2, 157887249), (3, 105258166), (6, 52629083), (13, 24290346), (23, 13729326), (26, 12145173), (39, 8096782), (46, 6864663), (69, 4576442), (78, 4048391), (138, 2288221), (299, 1056102), (598, 528051), (897, 352034), (1794, 176017)]