2287208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3242392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 79, 88, 94, 154, 158, 188, 308, 316, 329, 376, 517, 553, 616, 632, 658, 869, 1034, 1106, 1316, 1738, 2068, 2212, 2632, 3476, 3619, 3713, 4136, 4424, 6083, 6952, 7238, 7426, 12166, 14476, 14852, 24332, 25991, 28952, 29704, 40843, 48664, 51982, 81686, 103964, 163372, 207928, 285901, 326744, 571802, 1143604, 2287208]

約数ペア:

[(1, 2287208), (2, 1143604), (4, 571802), (7, 326744), (8, 285901), (11, 207928), (14, 163372), (22, 103964), (28, 81686), (44, 51982), (47, 48664), (56, 40843), (77, 29704), (79, 28952), (88, 25991), (94, 24332), (154, 14852), (158, 14476), (188, 12166), (308, 7426), (316, 7238), (329, 6952), (376, 6083), (517, 4424), (553, 4136), (616, 3713), (632, 3619), (658, 3476), (869, 2632), (1034, 2212), (1106, 2068), (1316, 1738)]