1293496128

素因数分解:

$2^6\times 3^4\times {\mathrm{249517}}^1$

素因数の和:249541

約数の個数: 70

約数和(自身を含む): 3834343106

約数和(自身を除く): 2540846978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 249517, 499034, 748551, 998068, 1497102, 1996136, 2245653, 2994204, 3992272, 4491306, 5988408, 6736959, 7984544, 8982612, 11976816, 13473918, 15969088, 17965224, 20210877, 23953632, 26947836, 35930448, 40421754, 47907264, 53895672, 71860896, 80843508, 107791344, 143721792, 161687016, 215582688, 323374032, 431165376, 646748064, 1293496128]

約数ペア:

[(1, 1293496128), (2, 646748064), (3, 431165376), (4, 323374032), (6, 215582688), (8, 161687016), (9, 143721792), (12, 107791344), (16, 80843508), (18, 71860896), (24, 53895672), (27, 47907264), (32, 40421754), (36, 35930448), (48, 26947836), (54, 23953632), (64, 20210877), (72, 17965224), (81, 15969088), (96, 13473918), (108, 11976816), (144, 8982612), (162, 7984544), (192, 6736959), (216, 5988408), (288, 4491306), (324, 3992272), (432, 2994204), (576, 2245653), (648, 1996136), (864, 1497102), (1296, 998068), (1728, 748551), (2592, 499034), (5184, 249517)]