307094376

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 793440000

約数和(自身を除く): 486345624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 519, 692, 888, 1038, 1384, 1999, 2076, 3998, 4152, 5997, 6401, 7996, 11994, 12802, 15992, 19203, 23988, 25604, 38406, 47976, 51208, 73963, 76812, 147926, 153624, 221889, 295852, 345827, 443778, 591704, 691654, 887556, 1037481, 1383308, 1775112, 2074962, 2766616, 4149924, 8299848, 12795599, 25591198, 38386797, 51182396, 76773594, 102364792, 153547188, 307094376]

約数ペア:

[(1, 307094376), (2, 153547188), (3, 102364792), (4, 76773594), (6, 51182396), (8, 38386797), (12, 25591198), (24, 12795599), (37, 8299848), (74, 4149924), (111, 2766616), (148, 2074962), (173, 1775112), (222, 1383308), (296, 1037481), (346, 887556), (444, 691654), (519, 591704), (692, 443778), (888, 345827), (1038, 295852), (1384, 221889), (1999, 153624), (2076, 147926), (3998, 76812), (4152, 73963), (5997, 51208), (6401, 47976), (7996, 38406), (11994, 25604), (12802, 23988), (15992, 19203)]