219023172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2143}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 589994496

約数和(自身を除く): 370971324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 306, 334, 501, 612, 668, 1002, 1503, 2004, 2143, 2839, 3006, 4286, 5678, 6012, 6429, 8517, 8572, 11356, 12858, 17034, 19287, 25551, 25716, 34068, 36431, 38574, 51102, 72862, 77148, 102204, 109293, 145724, 218586, 327879, 357881, 437172, 655758, 715762, 1073643, 1311516, 1431524, 2147286, 3220929, 4294572, 6083977, 6441858, 12167954, 12883716, 18251931, 24335908, 36503862, 54755793, 73007724, 109511586, 219023172]

約数ペア:

[(1, 219023172), (2, 109511586), (3, 73007724), (4, 54755793), (6, 36503862), (9, 24335908), (12, 18251931), (17, 12883716), (18, 12167954), (34, 6441858), (36, 6083977), (51, 4294572), (68, 3220929), (102, 2147286), (153, 1431524), (167, 1311516), (204, 1073643), (306, 715762), (334, 655758), (501, 437172), (612, 357881), (668, 327879), (1002, 218586), (1503, 145724), (2004, 109293), (2143, 102204), (2839, 77148), (3006, 72862), (4286, 51102), (5678, 38574), (6012, 36431), (6429, 34068), (8517, 25716), (8572, 25551), (11356, 19287), (12858, 17034)]