1288894344

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 3256320000

約数和(自身を除く): 1967425656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 211, 398, 422, 597, 633, 796, 844, 1194, 1266, 1279, 1592, 1688, 2388, 2532, 2558, 3837, 4776, 5064, 5116, 7674, 10232, 15348, 30696, 41989, 83978, 125967, 167956, 251934, 254521, 269869, 335912, 503868, 509042, 539738, 763563, 809607, 1007736, 1018084, 1079476, 1527126, 1619214, 2036168, 2158952, 3054252, 3238428, 6108504, 6476856, 53703931, 107407862, 161111793, 214815724, 322223586, 429631448, 644447172, 1288894344]

約数ペア:

[(1, 1288894344), (2, 644447172), (3, 429631448), (4, 322223586), (6, 214815724), (8, 161111793), (12, 107407862), (24, 53703931), (199, 6476856), (211, 6108504), (398, 3238428), (422, 3054252), (597, 2158952), (633, 2036168), (796, 1619214), (844, 1527126), (1194, 1079476), (1266, 1018084), (1279, 1007736), (1592, 809607), (1688, 763563), (2388, 539738), (2532, 509042), (2558, 503868), (3837, 335912), (4776, 269869), (5064, 254521), (5116, 251934), (7674, 167956), (10232, 125967), (15348, 83978), (30696, 41989)]