853664136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 2412184320

約数和(自身を除く): 1558520184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 337, 353, 552, 598, 674, 706, 897, 1011, 1059, 1196, 1348, 1412, 1794, 2022, 2118, 2392, 2696, 2824, 3588, 4044, 4236, 4381, 4589, 7176, 7751, 8088, 8119, 8472, 8762, 9178, 13143, 13767, 15502, 16238, 17524, 18356, 23253, 24357, 26286, 27534, 31004, 32476, 35048, 36712, 46506, 48714, 52572, 55068, 62008, 64952, 93012, 97428, 100763, 105144, 105547, 110136, 118961, 186024, 194856, 201526, 211094, 237922, 302289, 316641, 356883, 403052, 422188, 475844, 604578, 633282, 713766, 806104, 844376, 951688, 1209156, 1266564, 1427532, 1546493, 2418312, 2533128, 2736103, 2855064, 3092986, 4639479, 5472206, 6185972, 8208309, 9278958, 10944412, 12371944, 16416618, 18557916, 21888824, 32833236, 35569339, 37115832, 65666472, 71138678, 106708017, 142277356, 213416034, 284554712, 426832068, 853664136]

約数ペア:

[(1, 853664136), (2, 426832068), (3, 284554712), (4, 213416034), (6, 142277356), (8, 106708017), (12, 71138678), (13, 65666472), (23, 37115832), (24, 35569339), (26, 32833236), (39, 21888824), (46, 18557916), (52, 16416618), (69, 12371944), (78, 10944412), (92, 9278958), (104, 8208309), (138, 6185972), (156, 5472206), (184, 4639479), (276, 3092986), (299, 2855064), (312, 2736103), (337, 2533128), (353, 2418312), (552, 1546493), (598, 1427532), (674, 1266564), (706, 1209156), (897, 951688), (1011, 844376), (1059, 806104), (1196, 713766), (1348, 633282), (1412, 604578), (1794, 475844), (2022, 422188), (2118, 403052), (2392, 356883), (2696, 316641), (2824, 302289), (3588, 237922), (4044, 211094), (4236, 201526), (4381, 194856), (4589, 186024), (7176, 118961), (7751, 110136), (8088, 105547), (8119, 105144), (8472, 100763), (8762, 97428), (9178, 93012), (13143, 64952), (13767, 62008), (15502, 55068), (16238, 52572), (17524, 48714), (18356, 46506), (23253, 36712), (24357, 35048), (26286, 32476), (27534, 31004)]