556202248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7538

約数の個数: 64

約数和(自身を含む): 1259089920

約数和(自身を除く): 702887672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 2408, 2666, 5332, 7451, 9331, 10664, 14902, 18662, 29804, 37324, 52157, 59608, 74648, 104314, 208628, 230981, 320393, 417256, 461962, 640786, 923924, 1281572, 1616867, 1847848, 2242751, 2563144, 3233734, 4485502, 6467468, 8971004, 9932183, 12934936, 17942008, 19864366, 39728732, 69525281, 79457464, 139050562, 278101124, 556202248]

約数ペア:

[(1, 556202248), (2, 278101124), (4, 139050562), (7, 79457464), (8, 69525281), (14, 39728732), (28, 19864366), (31, 17942008), (43, 12934936), (56, 9932183), (62, 8971004), (86, 6467468), (124, 4485502), (172, 3233734), (217, 2563144), (248, 2242751), (301, 1847848), (344, 1616867), (434, 1281572), (602, 923924), (868, 640786), (1204, 461962), (1333, 417256), (1736, 320393), (2408, 230981), (2666, 208628), (5332, 104314), (7451, 74648), (9331, 59608), (10664, 52157), (14902, 37324), (18662, 29804)]