726703768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5416

約数の個数: 64

約数和(自身を含む): 1640424960

約数和(自身を除く): 913721192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 161, 184, 214, 322, 428, 644, 749, 856, 1288, 1498, 2461, 2996, 4922, 5273, 5992, 9844, 10546, 17227, 19688, 21092, 34454, 36911, 42184, 68908, 73822, 121279, 137816, 147644, 242558, 295288, 485116, 564211, 848953, 970232, 1128422, 1697906, 2256844, 3395812, 3949477, 4513688, 6791624, 7898954, 12976853, 15797908, 25953706, 31595816, 51907412, 90837971, 103814824, 181675942, 363351884, 726703768]

約数ペア:

[(1, 726703768), (2, 363351884), (4, 181675942), (7, 103814824), (8, 90837971), (14, 51907412), (23, 31595816), (28, 25953706), (46, 15797908), (56, 12976853), (92, 7898954), (107, 6791624), (161, 4513688), (184, 3949477), (214, 3395812), (322, 2256844), (428, 1697906), (644, 1128422), (749, 970232), (856, 848953), (1288, 564211), (1498, 485116), (2461, 295288), (2996, 242558), (4922, 147644), (5273, 137816), (5992, 121279), (9844, 73822), (10546, 68908), (17227, 42184), (19688, 36911), (21092, 34454)]