287922012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{92639}}^1$

素因数の和:92690

約数の個数: 48

約数和(自身を含む): 788551680

約数和(自身を除く): 500629668

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, 92639, 185278, 277917, 370556, 555834, 648473, 1111668, 1296946, 1945419, 2593892, 3427643, 3890838, 6855286, 7781676, 10282929, 13710572, 20565858, 23993501, 41131716, 47987002, 71980503, 95974004, 143961006, 287922012]

約数ペア:

[(1, 287922012), (2, 143961006), (3, 95974004), (4, 71980503), (6, 47987002), (7, 41131716), (12, 23993501), (14, 20565858), (21, 13710572), (28, 10282929), (37, 7781676), (42, 6855286), (74, 3890838), (84, 3427643), (111, 2593892), (148, 1945419), (222, 1296946), (259, 1111668), (444, 648473), (518, 555834), (777, 370556), (1036, 277917), (1554, 185278), (3108, 92639)]