315033438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 685117440

約数和(自身を除く): 370084002

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 223, 353, 446, 667, 669, 706, 1059, 1334, 1338, 2001, 2118, 4002, 5129, 6467, 8119, 10237, 10258, 12934, 15387, 16238, 19401, 20474, 24357, 30711, 30774, 38802, 48714, 61422, 78719, 148741, 157438, 235451, 236157, 297482, 446223, 470902, 472314, 706353, 892446, 1412706, 1810537, 2282851, 3621074, 4565702, 5431611, 6848553, 10863222, 13697106, 52505573, 105011146, 157516719, 315033438]

約数ペア:

[(1, 315033438), (2, 157516719), (3, 105011146), (6, 52505573), (23, 13697106), (29, 10863222), (46, 6848553), (58, 5431611), (69, 4565702), (87, 3621074), (138, 2282851), (174, 1810537), (223, 1412706), (353, 892446), (446, 706353), (667, 472314), (669, 470902), (706, 446223), (1059, 297482), (1334, 236157), (1338, 235451), (2001, 157438), (2118, 148741), (4002, 78719), (5129, 61422), (6467, 48714), (8119, 38802), (10237, 30774), (10258, 30711), (12934, 24357), (15387, 20474), (16238, 19401)]