253897248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{240433}}^1$

素因数の和:240457

約数の個数: 48

約数和(自身を含む): 727072416

約数和(自身を除く): 473175168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 240433, 480866, 721299, 961732, 1442598, 1923464, 2644763, 2885196, 3846928, 5289526, 5770392, 7693856, 7934289, 10579052, 11540784, 15868578, 21158104, 23081568, 31737156, 42316208, 63474312, 84632416, 126948624, 253897248]

約数ペア:

[(1, 253897248), (2, 126948624), (3, 84632416), (4, 63474312), (6, 42316208), (8, 31737156), (11, 23081568), (12, 21158104), (16, 15868578), (22, 11540784), (24, 10579052), (32, 7934289), (33, 7693856), (44, 5770392), (48, 5289526), (66, 3846928), (88, 2885196), (96, 2644763), (132, 1923464), (176, 1442598), (264, 961732), (352, 721299), (528, 480866), (1056, 240433)]