489602724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{37813}}^1$

素因数の和:37916

約数の個数: 48

約数和(自身を含む): 1245139392

約数和(自身を除く): 755536668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 37813, 75626, 113439, 151252, 226878, 453756, 491569, 983138, 1474707, 1966276, 2949414, 3138479, 5898828, 6276958, 9415437, 12553916, 18830874, 37661748, 40800227, 81600454, 122400681, 163200908, 244801362, 489602724]

約数ペア:

[(1, 489602724), (2, 244801362), (3, 163200908), (4, 122400681), (6, 81600454), (12, 40800227), (13, 37661748), (26, 18830874), (39, 12553916), (52, 9415437), (78, 6276958), (83, 5898828), (156, 3138479), (166, 2949414), (249, 1966276), (332, 1474707), (498, 983138), (996, 491569), (1079, 453756), (2158, 226878), (3237, 151252), (4316, 113439), (6474, 75626), (12948, 37813)]