2543957892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{7247}}^1$

素因数の和:7470

約数の個数: 108

約数和(自身を含む): 7519075200

約数和(自身を除く): 4975117308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 294, 398, 441, 588, 597, 796, 882, 1194, 1393, 1764, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 7247, 8358, 9751, 12537, 14494, 16716, 19502, 21741, 25074, 28988, 29253, 39004, 43482, 50148, 50729, 58506, 65223, 86964, 87759, 101458, 117012, 130446, 152187, 175518, 202916, 260892, 304374, 351036, 355103, 456561, 608748, 710206, 913122, 1065309, 1420412, 1442153, 1826244, 2130618, 2884306, 3195927, 4261236, 4326459, 5768612, 6391854, 8652918, 10095071, 12783708, 12979377, 17305836, 20190142, 25958754, 30285213, 40380284, 51917508, 60570426, 70665497, 90855639, 121140852, 141330994, 181711278, 211996491, 282661988, 363422556, 423992982, 635989473, 847985964, 1271978946, 2543957892]

約数ペア:

[(1, 2543957892), (2, 1271978946), (3, 847985964), (4, 635989473), (6, 423992982), (7, 363422556), (9, 282661988), (12, 211996491), (14, 181711278), (18, 141330994), (21, 121140852), (28, 90855639), (36, 70665497), (42, 60570426), (49, 51917508), (63, 40380284), (84, 30285213), (98, 25958754), (126, 20190142), (147, 17305836), (196, 12979377), (199, 12783708), (252, 10095071), (294, 8652918), (398, 6391854), (441, 5768612), (588, 4326459), (597, 4261236), (796, 3195927), (882, 2884306), (1194, 2130618), (1393, 1826244), (1764, 1442153), (1791, 1420412), (2388, 1065309), (2786, 913122), (3582, 710206), (4179, 608748), (5572, 456561), (7164, 355103), (7247, 351036), (8358, 304374), (9751, 260892), (12537, 202916), (14494, 175518), (16716, 152187), (19502, 130446), (21741, 117012), (25074, 101458), (28988, 87759), (29253, 86964), (39004, 65223), (43482, 58506), (50148, 50729)]