320152624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{58679}}^1$

素因数の和:58729

約数の個数: 40

約数和(自身を含む): 698526720

約数和(自身を除く): 378374096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 58679, 117358, 234716, 469432, 645469, 938864, 1290938, 1819049, 2581876, 3638098, 5163752, 7276196, 10327504, 14552392, 20009539, 29104784, 40019078, 80038156, 160076312, 320152624]

約数ペア:

[(1, 320152624), (2, 160076312), (4, 80038156), (8, 40019078), (11, 29104784), (16, 20009539), (22, 14552392), (31, 10327504), (44, 7276196), (62, 5163752), (88, 3638098), (124, 2581876), (176, 1819049), (248, 1290938), (341, 938864), (496, 645469), (682, 469432), (1364, 234716), (2728, 117358), (5456, 58679)]