2666628144

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3575

約数の個数: 120

約数和(自身を含む): 7698808832

約数和(自身を除く): 5032180688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 254, 258, 344, 381, 387, 508, 516, 688, 762, 774, 1016, 1032, 1143, 1524, 1548, 2032, 2064, 2286, 3048, 3096, 3391, 4572, 5461, 6096, 6192, 6782, 9144, 10173, 10922, 13564, 16383, 18288, 20346, 21844, 27128, 30519, 32766, 40692, 43688, 49149, 54256, 61038, 65532, 81384, 87376, 98298, 122076, 131064, 145813, 162768, 196596, 244152, 262128, 291626, 393192, 430657, 437439, 488304, 583252, 786384, 861314, 874878, 1166504, 1291971, 1312317, 1722628, 1749756, 2333008, 2583942, 2624634, 3445256, 3499512, 3875913, 5167884, 5249268, 6890512, 6999024, 7751826, 10335768, 10498536, 15503652, 18518251, 20671536, 20997072, 31007304, 37036502, 55554753, 62014608, 74073004, 111109506, 148146008, 166664259, 222219012, 296292016, 333328518, 444438024, 666657036, 888876048, 1333314072, 2666628144]

約数ペア:

[(1, 2666628144), (2, 1333314072), (3, 888876048), (4, 666657036), (6, 444438024), (8, 333328518), (9, 296292016), (12, 222219012), (16, 166664259), (18, 148146008), (24, 111109506), (36, 74073004), (43, 62014608), (48, 55554753), (72, 37036502), (86, 31007304), (127, 20997072), (129, 20671536), (144, 18518251), (172, 15503652), (254, 10498536), (258, 10335768), (344, 7751826), (381, 6999024), (387, 6890512), (508, 5249268), (516, 5167884), (688, 3875913), (762, 3499512), (774, 3445256), (1016, 2624634), (1032, 2583942), (1143, 2333008), (1524, 1749756), (1548, 1722628), (2032, 1312317), (2064, 1291971), (2286, 1166504), (3048, 874878), (3096, 861314), (3391, 786384), (4572, 583252), (5461, 488304), (6096, 437439), (6192, 430657), (6782, 393192), (9144, 291626), (10173, 262128), (10922, 244152), (13564, 196596), (16383, 162768), (18288, 145813), (20346, 131064), (21844, 122076), (27128, 98298), (30519, 87376), (32766, 81384), (40692, 65532), (43688, 61038), (49149, 54256)]