313612932

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 752209920

約数和(自身を除く): 438596988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 258, 478, 516, 717, 956, 1434, 2543, 2868, 5086, 7629, 10172, 10277, 15258, 20554, 30516, 30831, 41108, 61662, 109349, 123324, 218698, 328047, 437396, 607777, 656094, 1215554, 1312188, 1823331, 2431108, 3646662, 7293324, 26134411, 52268822, 78403233, 104537644, 156806466, 313612932]

約数ペア:

[(1, 313612932), (2, 156806466), (3, 104537644), (4, 78403233), (6, 52268822), (12, 26134411), (43, 7293324), (86, 3646662), (129, 2431108), (172, 1823331), (239, 1312188), (258, 1215554), (478, 656094), (516, 607777), (717, 437396), (956, 328047), (1434, 218698), (2543, 123324), (2868, 109349), (5086, 61662), (7629, 41108), (10172, 30831), (10277, 30516), (15258, 20554)]