213084664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 468011520

約数和(自身を除く): 254926856

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 127, 136, 146, 169, 221, 254, 292, 338, 442, 508, 584, 676, 884, 949, 1016, 1241, 1352, 1651, 1768, 1898, 2159, 2482, 2873, 3302, 3796, 4318, 4964, 5746, 6604, 7592, 8636, 9271, 9928, 11492, 12337, 13208, 16133, 17272, 18542, 21463, 22984, 24674, 28067, 32266, 37084, 42926, 49348, 56134, 64532, 74168, 85852, 98696, 112268, 120523, 129064, 157607, 171704, 209729, 224536, 241046, 315214, 364871, 419458, 482092, 630428, 729742, 838916, 964184, 1260856, 1459484, 1566799, 1677832, 2048891, 2918968, 3133598, 4097782, 6267196, 8195564, 12534392, 16391128, 26635583, 53271166, 106542332, 213084664]

約数ペア:

[(1, 213084664), (2, 106542332), (4, 53271166), (8, 26635583), (13, 16391128), (17, 12534392), (26, 8195564), (34, 6267196), (52, 4097782), (68, 3133598), (73, 2918968), (104, 2048891), (127, 1677832), (136, 1566799), (146, 1459484), (169, 1260856), (221, 964184), (254, 838916), (292, 729742), (338, 630428), (442, 482092), (508, 419458), (584, 364871), (676, 315214), (884, 241046), (949, 224536), (1016, 209729), (1241, 171704), (1352, 157607), (1651, 129064), (1768, 120523), (1898, 112268), (2159, 98696), (2482, 85852), (2873, 74168), (3302, 64532), (3796, 56134), (4318, 49348), (4964, 42926), (5746, 37084), (6604, 32266), (7592, 28067), (8636, 24674), (9271, 22984), (9928, 21463), (11492, 18542), (12337, 17272), (13208, 16133)]