19163745264

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1\times {\mathrm{3079}}^1$

素因数の和:4238

約数の個数: 80

約数和(自身を含む): 49961246720

約数和(自身を除く): 30797501456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1021, 1524, 2032, 2042, 3048, 3063, 3079, 4084, 6096, 6126, 6158, 8168, 9237, 12252, 12316, 16336, 18474, 24504, 24632, 36948, 49008, 49264, 73896, 129667, 147792, 259334, 389001, 391033, 518668, 778002, 782066, 1037336, 1173099, 1556004, 1564132, 2074672, 2346198, 3112008, 3128264, 3143659, 4692396, 6224016, 6256528, 6287318, 9384792, 9430977, 12574636, 18769584, 18861954, 25149272, 37723908, 50298544, 75447816, 150895632, 399244693, 798489386, 1197734079, 1596978772, 2395468158, 3193957544, 4790936316, 6387915088, 9581872632, 19163745264]

約数ペア:

[(1, 19163745264), (2, 9581872632), (3, 6387915088), (4, 4790936316), (6, 3193957544), (8, 2395468158), (12, 1596978772), (16, 1197734079), (24, 798489386), (48, 399244693), (127, 150895632), (254, 75447816), (381, 50298544), (508, 37723908), (762, 25149272), (1016, 18861954), (1021, 18769584), (1524, 12574636), (2032, 9430977), (2042, 9384792), (3048, 6287318), (3063, 6256528), (3079, 6224016), (4084, 4692396), (6096, 3143659), (6126, 3128264), (6158, 3112008), (8168, 2346198), (9237, 2074672), (12252, 1564132), (12316, 1556004), (16336, 1173099), (18474, 1037336), (24504, 782066), (24632, 778002), (36948, 518668), (49008, 391033), (49264, 389001), (73896, 259334), (129667, 147792)]