318904272

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{9931}}^1$

素因数の和:10168

約数の個数: 60

約数和(自身を含む): 896581504

約数和(自身を除く): 577677232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 8028, 9931, 10704, 16056, 19862, 29793, 32112, 39724, 59586, 79448, 89379, 119172, 158896, 178758, 238344, 357516, 476688, 715032, 1430064, 2214613, 4429226, 6643839, 8858452, 13287678, 17716904, 19931517, 26575356, 35433808, 39863034, 53150712, 79726068, 106301424, 159452136, 318904272]

約数ペア:

[(1, 318904272), (2, 159452136), (3, 106301424), (4, 79726068), (6, 53150712), (8, 39863034), (9, 35433808), (12, 26575356), (16, 19931517), (18, 17716904), (24, 13287678), (36, 8858452), (48, 6643839), (72, 4429226), (144, 2214613), (223, 1430064), (446, 715032), (669, 476688), (892, 357516), (1338, 238344), (1784, 178758), (2007, 158896), (2676, 119172), (3568, 89379), (4014, 79448), (5352, 59586), (8028, 39724), (9931, 32112), (10704, 29793), (16056, 19862)]