231010276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 475049344

約数和(自身を除く): 244039068

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 313, 602, 613, 626, 1204, 1226, 1252, 2191, 2452, 4291, 4382, 8582, 8764, 13459, 17164, 26359, 26918, 52718, 53836, 94213, 105436, 184513, 188426, 191869, 369026, 376852, 383738, 738052, 767476, 1343083, 2686166, 5372332, 8250367, 16500734, 33001468, 57752569, 115505138, 231010276]

約数ペア:

[(1, 231010276), (2, 115505138), (4, 57752569), (7, 33001468), (14, 16500734), (28, 8250367), (43, 5372332), (86, 2686166), (172, 1343083), (301, 767476), (313, 738052), (602, 383738), (613, 376852), (626, 369026), (1204, 191869), (1226, 188426), (1252, 184513), (2191, 105436), (2452, 94213), (4291, 53836), (4382, 52718), (8582, 26918), (8764, 26359), (13459, 17164)]