389833332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{125429}}^1$

素因数の和:125480

約数の個数: 48

約数和(自身を含む): 1067660160

約数和(自身を除く): 677826828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 125429, 250858, 376287, 501716, 752574, 878003, 1505148, 1756006, 2634009, 3512012, 4640873, 5268018, 9281746, 10536036, 13922619, 18563492, 27845238, 32486111, 55690476, 64972222, 97458333, 129944444, 194916666, 389833332]

約数ペア:

[(1, 389833332), (2, 194916666), (3, 129944444), (4, 97458333), (6, 64972222), (7, 55690476), (12, 32486111), (14, 27845238), (21, 18563492), (28, 13922619), (37, 10536036), (42, 9281746), (74, 5268018), (84, 4640873), (111, 3512012), (148, 2634009), (222, 1756006), (259, 1505148), (444, 878003), (518, 752574), (777, 501716), (1036, 376287), (1554, 250858), (3108, 125429)]