225357318

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 506956320

約数和(自身を除く): 281599002

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 353, 522, 706, 1059, 1223, 2118, 2446, 3177, 3669, 6354, 7338, 10237, 11007, 20474, 22014, 30711, 35467, 61422, 70934, 92133, 106401, 184266, 212802, 319203, 431719, 638406, 863438, 1295157, 2590314, 3885471, 7770942, 12519851, 25039702, 37559553, 75119106, 112678659, 225357318]

約数ペア:

[(1, 225357318), (2, 112678659), (3, 75119106), (6, 37559553), (9, 25039702), (18, 12519851), (29, 7770942), (58, 3885471), (87, 2590314), (174, 1295157), (261, 863438), (353, 638406), (522, 431719), (706, 319203), (1059, 212802), (1223, 184266), (2118, 106401), (2446, 92133), (3177, 70934), (3669, 61422), (6354, 35467), (7338, 30711), (10237, 22014), (11007, 20474)]