1898996829984

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{140292319}}^1$

素因数の和:140292382

約数の個数: 72

約数和(自身を含む): 5515171683840

約数和(自身を除く): 3616174853856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 140292319, 280584638, 420876957, 561169276, 841753914, 1122338552, 1262630871, 1683507828, 2244677104, 2525261742, 3367015656, 4489354208, 5050523484, 6593738993, 6734031312, 10101046968, 13187477986, 13468062624, 19781216979, 20202093936, 26374955972, 39562433958, 40404187872, 52749911944, 59343650937, 79124867916, 105499823888, 118687301874, 158249735832, 210999647776, 237374603748, 316499471664, 474749207496, 632998943328, 949498414992, 1898996829984]

約数ペア:

[(1, 1898996829984), (2, 949498414992), (3, 632998943328), (4, 474749207496), (6, 316499471664), (8, 237374603748), (9, 210999647776), (12, 158249735832), (16, 118687301874), (18, 105499823888), (24, 79124867916), (32, 59343650937), (36, 52749911944), (47, 40404187872), (48, 39562433958), (72, 26374955972), (94, 20202093936), (96, 19781216979), (141, 13468062624), (144, 13187477986), (188, 10101046968), (282, 6734031312), (288, 6593738993), (376, 5050523484), (423, 4489354208), (564, 3367015656), (752, 2525261742), (846, 2244677104), (1128, 1683507828), (1504, 1262630871), (1692, 1122338552), (2256, 841753914), (3384, 561169276), (4512, 420876957), (6768, 280584638), (13536, 140292319)]