308575367086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1\times {\mathrm{4969}}^1$

素因数の和:6641

約数の個数: 64

約数和(自身を含む): 560864102400

約数和(自身を除く): 252288735314

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 1487, 2198, 2974, 2983, 4969, 5966, 9938, 10409, 20818, 20881, 28253, 34783, 41762, 56506, 69566, 94411, 188822, 197771, 233459, 395542, 466918, 660877, 780133, 1321754, 1560266, 1634213, 3268426, 4435721, 5460931, 7388903, 8871442, 10921862, 14777806, 14822527, 29645054, 31050047, 51722321, 62100094, 103444642, 103757689, 140389157, 207515378, 280778314, 982724099, 1160057771, 1965448198, 2320115542, 8120404397, 16240808794, 22041097649, 44082195298, 154287683543, 308575367086]

約数ペア:

[(1, 308575367086), (2, 154287683543), (7, 44082195298), (14, 22041097649), (19, 16240808794), (38, 8120404397), (133, 2320115542), (157, 1965448198), (266, 1160057771), (314, 982724099), (1099, 280778314), (1487, 207515378), (2198, 140389157), (2974, 103757689), (2983, 103444642), (4969, 62100094), (5966, 51722321), (9938, 31050047), (10409, 29645054), (20818, 14822527), (20881, 14777806), (28253, 10921862), (34783, 8871442), (41762, 7388903), (56506, 5460931), (69566, 4435721), (94411, 3268426), (188822, 1634213), (197771, 1560266), (233459, 1321754), (395542, 780133), (466918, 660877)]