393669642246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1\times {\mathrm{26953}}^1$

素因数の和:28061

約数の個数: 64

約数和(自身を含む): 829993443840

約数和(自身を除く): 436323801594

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 971, 1942, 2507, 2913, 5014, 5826, 7521, 15042, 22333, 26953, 44666, 53906, 66999, 80859, 105839, 133998, 161718, 211678, 317517, 619919, 635034, 1239838, 1859757, 2434297, 2937877, 3719514, 4868594, 5875754, 7302891, 8813631, 14605782, 17627262, 26171363, 52342726, 67571171, 78514089, 135142342, 157028178, 202713513, 405427026, 601941349, 1203882698, 1805824047, 2852678567, 3611648094, 5705357134, 8558035701, 17116071402, 65611607041, 131223214082, 196834821123, 393669642246]

約数ペア:

[(1, 393669642246), (2, 196834821123), (3, 131223214082), (6, 65611607041), (23, 17116071402), (46, 8558035701), (69, 5705357134), (109, 3611648094), (138, 2852678567), (218, 1805824047), (327, 1203882698), (654, 601941349), (971, 405427026), (1942, 202713513), (2507, 157028178), (2913, 135142342), (5014, 78514089), (5826, 67571171), (7521, 52342726), (15042, 26171363), (22333, 17627262), (26953, 14605782), (44666, 8813631), (53906, 7302891), (66999, 5875754), (80859, 4868594), (105839, 3719514), (133998, 2937877), (161718, 2434297), (211678, 1859757), (317517, 1239838), (619919, 635034)]