418886244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8353}}^1$

素因数の和:8569

約数の個数: 72

約数和(自身を含む): 1216342400

約数和(自身を除く): 797456156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8353, 8358, 12537, 16706, 16716, 25059, 25074, 33412, 50118, 50148, 58471, 75177, 100236, 116942, 150354, 175413, 233884, 300708, 350826, 526239, 701652, 1052478, 1662247, 2104956, 3324494, 4986741, 6648988, 9973482, 11635729, 14960223, 19946964, 23271458, 29920446, 34907187, 46542916, 59840892, 69814374, 104721561, 139628748, 209443122, 418886244]

約数ペア:

[(1, 418886244), (2, 209443122), (3, 139628748), (4, 104721561), (6, 69814374), (7, 59840892), (9, 46542916), (12, 34907187), (14, 29920446), (18, 23271458), (21, 19946964), (28, 14960223), (36, 11635729), (42, 9973482), (63, 6648988), (84, 4986741), (126, 3324494), (199, 2104956), (252, 1662247), (398, 1052478), (597, 701652), (796, 526239), (1194, 350826), (1393, 300708), (1791, 233884), (2388, 175413), (2786, 150354), (3582, 116942), (4179, 100236), (5572, 75177), (7164, 58471), (8353, 50148), (8358, 50118), (12537, 33412), (16706, 25074), (16716, 25059)]