2187891216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23339}}^1$

素因数の和:23394

約数の個数: 160

約数和(自身を含む): 7409049600

約数和(自身を除く): 5221158384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7812, 10416, 11718, 13392, 15624, 23339, 23436, 31248, 46678, 46872, 70017, 93356, 93744, 140034, 163373, 186712, 210051, 280068, 326746, 373424, 420102, 490119, 560136, 630153, 653492, 723509, 840204, 980238, 1120272, 1260306, 1306984, 1447018, 1470357, 1680408, 1960476, 2170527, 2520612, 2613968, 2894036, 2940714, 3360816, 3920952, 4341054, 4411071, 5041224, 5064563, 5788072, 5881428, 6511581, 7841904, 8682108, 8822142, 10082448, 10129126, 11576144, 11762856, 13023162, 15193689, 17364216, 17644284, 19534743, 20258252, 23525712, 26046324, 30387378, 34728432, 35288568, 39069486, 40516504, 45581067, 52092648, 60774756, 70577136, 78138972, 81033008, 91162134, 104185296, 121549512, 136743201, 156277944, 182324268, 243099024, 273486402, 312555888, 364648536, 546972804, 729297072, 1093945608, 2187891216]

約数ペア:

[(1, 2187891216), (2, 1093945608), (3, 729297072), (4, 546972804), (6, 364648536), (7, 312555888), (8, 273486402), (9, 243099024), (12, 182324268), (14, 156277944), (16, 136743201), (18, 121549512), (21, 104185296), (24, 91162134), (27, 81033008), (28, 78138972), (31, 70577136), (36, 60774756), (42, 52092648), (48, 45581067), (54, 40516504), (56, 39069486), (62, 35288568), (63, 34728432), (72, 30387378), (84, 26046324), (93, 23525712), (108, 20258252), (112, 19534743), (124, 17644284), (126, 17364216), (144, 15193689), (168, 13023162), (186, 11762856), (189, 11576144), (216, 10129126), (217, 10082448), (248, 8822142), (252, 8682108), (279, 7841904), (336, 6511581), (372, 5881428), (378, 5788072), (432, 5064563), (434, 5041224), (496, 4411071), (504, 4341054), (558, 3920952), (651, 3360816), (744, 2940714), (756, 2894036), (837, 2613968), (868, 2520612), (1008, 2170527), (1116, 1960476), (1302, 1680408), (1488, 1470357), (1512, 1447018), (1674, 1306984), (1736, 1260306), (1953, 1120272), (2232, 980238), (2604, 840204), (3024, 723509), (3348, 653492), (3472, 630153), (3906, 560136), (4464, 490119), (5208, 420102), (5859, 373424), (6696, 326746), (7812, 280068), (10416, 210051), (11718, 186712), (13392, 163373), (15624, 140034), (23339, 93744), (23436, 93356), (31248, 70017), (46678, 46872)]