459125872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 953938944

約数和(自身を除く): 494813072

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 107, 124, 164, 211, 214, 248, 328, 422, 428, 496, 656, 844, 856, 1271, 1688, 1712, 2542, 3317, 3376, 4387, 5084, 6541, 6634, 8651, 8774, 10168, 13082, 13268, 17302, 17548, 20336, 22577, 26164, 26536, 34604, 35096, 45154, 52328, 53072, 69208, 70192, 90308, 104656, 135997, 138416, 180616, 268181, 271994, 361232, 536362, 543988, 699887, 925657, 1072724, 1087976, 1399774, 1851314, 2145448, 2175952, 2799548, 3702628, 4290896, 5599096, 7405256, 11198192, 14810512, 28695367, 57390734, 114781468, 229562936, 459125872]

約数ペア:

[(1, 459125872), (2, 229562936), (4, 114781468), (8, 57390734), (16, 28695367), (31, 14810512), (41, 11198192), (62, 7405256), (82, 5599096), (107, 4290896), (124, 3702628), (164, 2799548), (211, 2175952), (214, 2145448), (248, 1851314), (328, 1399774), (422, 1087976), (428, 1072724), (496, 925657), (656, 699887), (844, 543988), (856, 536362), (1271, 361232), (1688, 271994), (1712, 268181), (2542, 180616), (3317, 138416), (3376, 135997), (4387, 104656), (5084, 90308), (6541, 70192), (6634, 69208), (8651, 53072), (8774, 52328), (10168, 45154), (13082, 35096), (13268, 34604), (17302, 26536), (17548, 26164), (20336, 22577)]