310708784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21601}}^1$

素因数の和:21669

約数の個数: 40

約数和(自身を含む): 642875520

約数和(自身を除く): 332166736

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 21601, 43202, 86404, 172808, 345616, 626429, 669631, 1252858, 1339262, 2505716, 2678524, 5011432, 5357048, 10022864, 10714096, 19419299, 38838598, 77677196, 155354392, 310708784]

約数ペア:

[(1, 310708784), (2, 155354392), (4, 77677196), (8, 38838598), (16, 19419299), (29, 10714096), (31, 10022864), (58, 5357048), (62, 5011432), (116, 2678524), (124, 2505716), (232, 1339262), (248, 1252858), (464, 669631), (496, 626429), (899, 345616), (1798, 172808), (3596, 86404), (7192, 43202), (14384, 21601)]