741338748

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{478901}}^1$

素因数の和:478954

約数の個数: 36

約数和(自身を含む): 1917523608

約数和(自身を除く): 1176184860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 478901, 957802, 1436703, 1915604, 2873406, 4310109, 5746812, 8620218, 17240436, 20592743, 41185486, 61778229, 82370972, 123556458, 185334687, 247112916, 370669374, 741338748]

約数ペア:

[(1, 741338748), (2, 370669374), (3, 247112916), (4, 185334687), (6, 123556458), (9, 82370972), (12, 61778229), (18, 41185486), (36, 20592743), (43, 17240436), (86, 8620218), (129, 5746812), (172, 4310109), (258, 2873406), (387, 1915604), (516, 1436703), (774, 957802), (1548, 478901)]