317086040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{466303}}^1$

素因数の和:466331

約数の個数: 32

約数和(自身を含む): 755412480

約数和(自身を除く): 438326440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 466303, 932606, 1865212, 2331515, 3730424, 4663030, 7927151, 9326060, 15854302, 18652120, 31708604, 39635755, 63417208, 79271510, 158543020, 317086040]

約数ペア:

[(1, 317086040), (2, 158543020), (4, 79271510), (5, 63417208), (8, 39635755), (10, 31708604), (17, 18652120), (20, 15854302), (34, 9326060), (40, 7927151), (68, 4663030), (85, 3730424), (136, 2331515), (170, 1865212), (340, 932606), (680, 466303)]