423248608

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 849139200

約数和(自身を除く): 425890592

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 311, 568, 599, 622, 1136, 1198, 1244, 2272, 2396, 2488, 4792, 4976, 9584, 9952, 19168, 22081, 42529, 44162, 85058, 88324, 170116, 176648, 186289, 340232, 353296, 372578, 680464, 706592, 745156, 1360928, 1490312, 2980624, 5961248, 13226519, 26453038, 52906076, 105812152, 211624304, 423248608]

約数ペア:

[(1, 423248608), (2, 211624304), (4, 105812152), (8, 52906076), (16, 26453038), (32, 13226519), (71, 5961248), (142, 2980624), (284, 1490312), (311, 1360928), (568, 745156), (599, 706592), (622, 680464), (1136, 372578), (1198, 353296), (1244, 340232), (2272, 186289), (2396, 176648), (2488, 170116), (4792, 88324), (4976, 85058), (9584, 44162), (9952, 42529), (19168, 22081)]