810344196

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{47791}}^1$

素因数の和:47961

約数の個数: 48

約数和(自身を含む): 2114318080

約数和(自身を除く): 1303973884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 47791, 95582, 143373, 191164, 286746, 430119, 573492, 860238, 1290357, 1720476, 2580714, 5161428, 7503187, 15006374, 22509561, 30012748, 45019122, 67528683, 90038244, 135057366, 202586049, 270114732, 405172098, 810344196]

約数ペア:

[(1, 810344196), (2, 405172098), (3, 270114732), (4, 202586049), (6, 135057366), (9, 90038244), (12, 67528683), (18, 45019122), (27, 30012748), (36, 22509561), (54, 15006374), (108, 7503187), (157, 5161428), (314, 2580714), (471, 1720476), (628, 1290357), (942, 860238), (1413, 573492), (1884, 430119), (2826, 286746), (4239, 191164), (5652, 143373), (8478, 95582), (16956, 47791)]