248248944

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24281}}^1$

素因数の和:24366

約数の個数: 60

約数和(自身を含む): 704566512

約数和(自身を除く): 456317568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 24281, 48562, 72843, 97124, 145686, 194248, 218529, 291372, 388496, 437058, 582744, 874116, 1165488, 1723951, 1748232, 3447902, 3496464, 5171853, 6895804, 10343706, 13791608, 15515559, 20687412, 27583216, 31031118, 41374824, 62062236, 82749648, 124124472, 248248944]

約数ペア:

[(1, 248248944), (2, 124124472), (3, 82749648), (4, 62062236), (6, 41374824), (8, 31031118), (9, 27583216), (12, 20687412), (16, 15515559), (18, 13791608), (24, 10343706), (36, 6895804), (48, 5171853), (71, 3496464), (72, 3447902), (142, 1748232), (144, 1723951), (213, 1165488), (284, 874116), (426, 582744), (568, 437058), (639, 388496), (852, 291372), (1136, 218529), (1278, 194248), (1704, 145686), (2556, 97124), (3408, 72843), (5112, 48562), (10224, 24281)]