240372006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 564461568

約数和(自身を除く): 324089562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 263, 282, 329, 463, 526, 658, 789, 926, 987, 1389, 1578, 1841, 1974, 2778, 3241, 3682, 5523, 6482, 9723, 11046, 12361, 19446, 21761, 24722, 37083, 43522, 65283, 74166, 86527, 121769, 130566, 152327, 173054, 243538, 259581, 304654, 365307, 456981, 519162, 730614, 852383, 913962, 1704766, 2557149, 5114298, 5723143, 11446286, 17169429, 34338858, 40062001, 80124002, 120186003, 240372006]

約数ペア:

[(1, 240372006), (2, 120186003), (3, 80124002), (6, 40062001), (7, 34338858), (14, 17169429), (21, 11446286), (42, 5723143), (47, 5114298), (94, 2557149), (141, 1704766), (263, 913962), (282, 852383), (329, 730614), (463, 519162), (526, 456981), (658, 365307), (789, 304654), (926, 259581), (987, 243538), (1389, 173054), (1578, 152327), (1841, 130566), (1974, 121769), (2778, 86527), (3241, 74166), (3682, 65283), (5523, 43522), (6482, 37083), (9723, 24722), (11046, 21761), (12361, 19446)]