222718338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7679

約数の個数: 48

約数和(自身を含む): 510696576

約数和(自身を除く): 287978238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 7577, 9798, 14697, 15154, 22731, 29394, 45462, 68193, 136386, 174271, 348542, 522813, 537967, 1045626, 1075934, 1568439, 1613901, 3136878, 3227802, 4841703, 9683406, 12373241, 24746482, 37119723, 74239446, 111359169, 222718338]

約数ペア:

[(1, 222718338), (2, 111359169), (3, 74239446), (6, 37119723), (9, 24746482), (18, 12373241), (23, 9683406), (46, 4841703), (69, 3227802), (71, 3136878), (138, 1613901), (142, 1568439), (207, 1075934), (213, 1045626), (414, 537967), (426, 522813), (639, 348542), (1278, 174271), (1633, 136386), (3266, 68193), (4899, 45462), (7577, 29394), (9798, 22731), (14697, 15154)]