320510688

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15823}}^1$

素因数の和:16047

約数の個数: 48

約数和(自身を含む): 845381376

約数和(自身を除く): 524870688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 15823, 20256, 31646, 47469, 63292, 94938, 126584, 189876, 253168, 379752, 506336, 759504, 1519008, 3338653, 6677306, 10015959, 13354612, 20031918, 26709224, 40063836, 53418448, 80127672, 106836896, 160255344, 320510688]

約数ペア:

[(1, 320510688), (2, 160255344), (3, 106836896), (4, 80127672), (6, 53418448), (8, 40063836), (12, 26709224), (16, 20031918), (24, 13354612), (32, 10015959), (48, 6677306), (96, 3338653), (211, 1519008), (422, 759504), (633, 506336), (844, 379752), (1266, 253168), (1688, 189876), (2532, 126584), (3376, 94938), (5064, 63292), (6752, 47469), (10128, 31646), (15823, 20256)]