2231108568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^2$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 6606862080

約数和(自身を除く): 4375753512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 137, 156, 234, 254, 274, 312, 381, 411, 468, 508, 548, 762, 822, 936, 1016, 1096, 1143, 1233, 1524, 1644, 1651, 1781, 2286, 2466, 3048, 3288, 3302, 3562, 4572, 4932, 4953, 5343, 6604, 7124, 9144, 9864, 9906, 10686, 13208, 14248, 14859, 16029, 17399, 18769, 19812, 21372, 29718, 32058, 34798, 37538, 39624, 42744, 52197, 56307, 59436, 64116, 69596, 75076, 104394, 112614, 118872, 128232, 139192, 150152, 156591, 168921, 208788, 225228, 226187, 243997, 313182, 337842, 417576, 450456, 452374, 487994, 626364, 675684, 678561, 731991, 904748, 975988, 1252728, 1351368, 1357122, 1463982, 1809496, 1951976, 2035683, 2195973, 2383663, 2714244, 2927964, 4071366, 4391946, 4767326, 5428488, 5855928, 7150989, 8142732, 8783892, 9534652, 14301978, 16285464, 17567784, 19069304, 21452967, 28603956, 30987619, 42905934, 57207912, 61975238, 85811868, 92962857, 123950476, 171623736, 185925714, 247900952, 278888571, 371851428, 557777142, 743702856, 1115554284, 2231108568]

約数ペア:

[(1, 2231108568), (2, 1115554284), (3, 743702856), (4, 557777142), (6, 371851428), (8, 278888571), (9, 247900952), (12, 185925714), (13, 171623736), (18, 123950476), (24, 92962857), (26, 85811868), (36, 61975238), (39, 57207912), (52, 42905934), (72, 30987619), (78, 28603956), (104, 21452967), (117, 19069304), (127, 17567784), (137, 16285464), (156, 14301978), (234, 9534652), (254, 8783892), (274, 8142732), (312, 7150989), (381, 5855928), (411, 5428488), (468, 4767326), (508, 4391946), (548, 4071366), (762, 2927964), (822, 2714244), (936, 2383663), (1016, 2195973), (1096, 2035683), (1143, 1951976), (1233, 1809496), (1524, 1463982), (1644, 1357122), (1651, 1351368), (1781, 1252728), (2286, 975988), (2466, 904748), (3048, 731991), (3288, 678561), (3302, 675684), (3562, 626364), (4572, 487994), (4932, 452374), (4953, 450456), (5343, 417576), (6604, 337842), (7124, 313182), (9144, 243997), (9864, 226187), (9906, 225228), (10686, 208788), (13208, 168921), (14248, 156591), (14859, 150152), (16029, 139192), (17399, 128232), (18769, 118872), (19812, 112614), (21372, 104394), (29718, 75076), (32058, 69596), (34798, 64116), (37538, 59436), (39624, 56307), (42744, 52197)]