2001070008

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{16339}}^1$

素因数の和:16373

約数の個数: 128

約数和(自身を含む): 6431424000

約数和(自身を除く): 4430353992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3402, 4374, 4536, 5103, 5832, 6804, 8748, 10206, 13608, 15309, 16339, 17496, 20412, 30618, 32678, 40824, 49017, 61236, 65356, 98034, 114373, 122472, 130712, 147051, 196068, 228746, 294102, 343119, 392136, 441153, 457492, 588204, 686238, 882306, 914984, 1029357, 1176408, 1323459, 1372476, 1764612, 2058714, 2646918, 2744952, 3088071, 3529224, 3970377, 4117428, 5293836, 6176142, 7940754, 8234856, 9264213, 10587672, 11911131, 12352284, 15881508, 18528426, 23822262, 24704568, 27792639, 31763016, 35733393, 37056852, 47644524, 55585278, 71466786, 74113704, 83377917, 95289048, 111170556, 142933572, 166755834, 222341112, 250133751, 285867144, 333511668, 500267502, 667023336, 1000535004, 2001070008]

約数ペア:

[(1, 2001070008), (2, 1000535004), (3, 667023336), (4, 500267502), (6, 333511668), (7, 285867144), (8, 250133751), (9, 222341112), (12, 166755834), (14, 142933572), (18, 111170556), (21, 95289048), (24, 83377917), (27, 74113704), (28, 71466786), (36, 55585278), (42, 47644524), (54, 37056852), (56, 35733393), (63, 31763016), (72, 27792639), (81, 24704568), (84, 23822262), (108, 18528426), (126, 15881508), (162, 12352284), (168, 11911131), (189, 10587672), (216, 9264213), (243, 8234856), (252, 7940754), (324, 6176142), (378, 5293836), (486, 4117428), (504, 3970377), (567, 3529224), (648, 3088071), (729, 2744952), (756, 2646918), (972, 2058714), (1134, 1764612), (1458, 1372476), (1512, 1323459), (1701, 1176408), (1944, 1029357), (2187, 914984), (2268, 882306), (2916, 686238), (3402, 588204), (4374, 457492), (4536, 441153), (5103, 392136), (5832, 343119), (6804, 294102), (8748, 228746), (10206, 196068), (13608, 147051), (15309, 130712), (16339, 122472), (17496, 114373), (20412, 98034), (30618, 65356), (32678, 61236), (40824, 49017)]