17967048276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2689}}^1$

素因数の和:3325

約数の個数: 96

約数和(自身を含む): 44859386880

約数和(自身を除く): 26892338604

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 563, 989, 1126, 1689, 1978, 2252, 2689, 2967, 3378, 3956, 5378, 5934, 6756, 8067, 10756, 11868, 12949, 16134, 24209, 25898, 32268, 38847, 48418, 51796, 61847, 72627, 77694, 96836, 115627, 123694, 145254, 155388, 185541, 231254, 247388, 290508, 346881, 371082, 462508, 556807, 693762, 742164, 1113614, 1387524, 1513907, 1670421, 2227228, 2659421, 3027814, 3340842, 4541721, 5318842, 6055628, 6681684, 7978263, 9083442, 10637684, 15956526, 18166884, 31913052, 34819861, 65098001, 69639722, 104459583, 130196002, 139279444, 195294003, 208919166, 260392004, 390588006, 417838332, 781176012, 1497254023, 2994508046, 4491762069, 5989016092, 8983524138, 17967048276]

約数ペア:

[(1, 17967048276), (2, 8983524138), (3, 5989016092), (4, 4491762069), (6, 2994508046), (12, 1497254023), (23, 781176012), (43, 417838332), (46, 390588006), (69, 260392004), (86, 208919166), (92, 195294003), (129, 139279444), (138, 130196002), (172, 104459583), (258, 69639722), (276, 65098001), (516, 34819861), (563, 31913052), (989, 18166884), (1126, 15956526), (1689, 10637684), (1978, 9083442), (2252, 7978263), (2689, 6681684), (2967, 6055628), (3378, 5318842), (3956, 4541721), (5378, 3340842), (5934, 3027814), (6756, 2659421), (8067, 2227228), (10756, 1670421), (11868, 1513907), (12949, 1387524), (16134, 1113614), (24209, 742164), (25898, 693762), (32268, 556807), (38847, 462508), (48418, 371082), (51796, 346881), (61847, 290508), (72627, 247388), (77694, 231254), (96836, 185541), (115627, 155388), (123694, 145254)]