458520318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11974

約数の個数: 64

約数和(自身を含む): 1097625600

約数和(自身を除く): 639105282

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 4278, 6417, 11909, 12834, 19251, 23818, 35727, 38502, 71454, 107181, 214362, 273907, 321543, 369179, 547814, 643086, 738358, 821721, 1107537, 1643442, 2215074, 2465163, 3322611, 4930326, 6645222, 7395489, 8491117, 9967833, 14790978, 16982234, 19935666, 25473351, 50946702, 76420053, 152840106, 229260159, 458520318]

約数ペア:

[(1, 458520318), (2, 229260159), (3, 152840106), (6, 76420053), (9, 50946702), (18, 25473351), (23, 19935666), (27, 16982234), (31, 14790978), (46, 9967833), (54, 8491117), (62, 7395489), (69, 6645222), (93, 4930326), (138, 3322611), (186, 2465163), (207, 2215074), (279, 1643442), (414, 1107537), (558, 821721), (621, 738358), (713, 643086), (837, 547814), (1242, 369179), (1426, 321543), (1674, 273907), (2139, 214362), (4278, 107181), (6417, 71454), (11909, 38502), (12834, 35727), (19251, 23818)]