285353964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1171}}^1$

素因数の和:2155

約数の個数: 72

約数和(自身を含む): 825913088

約数和(自身を除く): 540559124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 967, 1171, 1934, 2342, 2901, 3513, 3868, 4684, 5802, 6769, 7026, 8197, 8703, 10539, 11604, 13538, 14052, 16394, 17406, 20307, 21078, 24591, 27076, 32788, 34812, 40614, 42156, 49182, 60921, 73773, 81228, 98364, 121842, 147546, 243684, 295092, 1132357, 2264714, 3397071, 4529428, 6794142, 7926499, 10191213, 13588284, 15852998, 20382426, 23779497, 31705996, 40764852, 47558994, 71338491, 95117988, 142676982, 285353964]

約数ペア:

[(1, 285353964), (2, 142676982), (3, 95117988), (4, 71338491), (6, 47558994), (7, 40764852), (9, 31705996), (12, 23779497), (14, 20382426), (18, 15852998), (21, 13588284), (28, 10191213), (36, 7926499), (42, 6794142), (63, 4529428), (84, 3397071), (126, 2264714), (252, 1132357), (967, 295092), (1171, 243684), (1934, 147546), (2342, 121842), (2901, 98364), (3513, 81228), (3868, 73773), (4684, 60921), (5802, 49182), (6769, 42156), (7026, 40614), (8197, 34812), (8703, 32788), (10539, 27076), (11604, 24591), (13538, 21078), (14052, 20307), (16394, 17406)]