1220879328

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{63907}}^1$

素因数の和:64119

約数の個数: 48

約数和(自身を含む): 3220963200

約数和(自身を除く): 2000083872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 19104, 63907, 127814, 191721, 255628, 383442, 511256, 766884, 1022512, 1533768, 2045024, 3067536, 6135072, 12717493, 25434986, 38152479, 50869972, 76304958, 101739944, 152609916, 203479888, 305219832, 406959776, 610439664, 1220879328]

約数ペア:

[(1, 1220879328), (2, 610439664), (3, 406959776), (4, 305219832), (6, 203479888), (8, 152609916), (12, 101739944), (16, 76304958), (24, 50869972), (32, 38152479), (48, 25434986), (96, 12717493), (199, 6135072), (398, 3067536), (597, 2045024), (796, 1533768), (1194, 1022512), (1592, 766884), (2388, 511256), (3184, 383442), (4776, 255628), (6368, 191721), (9552, 127814), (19104, 63907)]