315054516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3911}}^1$

素因数の和:4069

約数の個数: 72

約数和(自身を含む): 861610176

約数和(自身を除く): 546555660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1644, 1918, 2877, 3836, 3911, 5754, 6713, 7822, 11508, 11733, 13426, 15644, 20139, 23466, 26852, 27377, 40278, 46932, 54754, 80556, 82131, 109508, 164262, 191639, 328524, 383278, 535807, 574917, 766556, 1071614, 1149834, 1607421, 2143228, 2299668, 3214842, 3750649, 6429684, 7501298, 11251947, 15002596, 22503894, 26254543, 45007788, 52509086, 78763629, 105018172, 157527258, 315054516]

約数ペア:

[(1, 315054516), (2, 157527258), (3, 105018172), (4, 78763629), (6, 52509086), (7, 45007788), (12, 26254543), (14, 22503894), (21, 15002596), (28, 11251947), (42, 7501298), (49, 6429684), (84, 3750649), (98, 3214842), (137, 2299668), (147, 2143228), (196, 1607421), (274, 1149834), (294, 1071614), (411, 766556), (548, 574917), (588, 535807), (822, 383278), (959, 328524), (1644, 191639), (1918, 164262), (2877, 109508), (3836, 82131), (3911, 80556), (5754, 54754), (6713, 46932), (7822, 40278), (11508, 27377), (11733, 26852), (13426, 23466), (15644, 20139)]