717363468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45599}}^1$

素因数の和:45651

約数の個数: 72

約数和(自身を含む): 1991808000

約数和(自身を除く): 1274444532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 45599, 91198, 136797, 182396, 273594, 410391, 547188, 820782, 866381, 1048777, 1641564, 1732762, 2097554, 2599143, 3146331, 3465524, 4195108, 5198286, 6292662, 7797429, 9438993, 10396572, 12585324, 15594858, 18877986, 19926763, 31189716, 37755972, 39853526, 59780289, 79707052, 119560578, 179340867, 239121156, 358681734, 717363468]

約数ペア:

[(1, 717363468), (2, 358681734), (3, 239121156), (4, 179340867), (6, 119560578), (9, 79707052), (12, 59780289), (18, 39853526), (19, 37755972), (23, 31189716), (36, 19926763), (38, 18877986), (46, 15594858), (57, 12585324), (69, 10396572), (76, 9438993), (92, 7797429), (114, 6292662), (138, 5198286), (171, 4195108), (207, 3465524), (228, 3146331), (276, 2599143), (342, 2097554), (414, 1732762), (437, 1641564), (684, 1048777), (828, 866381), (874, 820782), (1311, 547188), (1748, 410391), (2622, 273594), (3933, 182396), (5244, 136797), (7866, 91198), (15732, 45599)]