2247408776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 4385664000

約数和(自身を除く): 2138255224

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 239, 281, 356, 376, 478, 562, 712, 956, 1124, 1912, 2248, 4183, 8366, 11233, 13207, 16732, 21271, 22466, 25009, 26414, 33464, 42542, 44932, 50018, 52828, 67159, 85084, 89864, 100036, 105656, 134318, 170168, 200072, 268636, 537272, 999737, 1175423, 1999474, 2350846, 3156473, 3998948, 4701692, 5977151, 6312946, 7997896, 9403384, 11954302, 12625892, 23908604, 25251784, 47817208, 280926097, 561852194, 1123704388, 2247408776]

約数ペア:

[(1, 2247408776), (2, 1123704388), (4, 561852194), (8, 280926097), (47, 47817208), (89, 25251784), (94, 23908604), (178, 12625892), (188, 11954302), (239, 9403384), (281, 7997896), (356, 6312946), (376, 5977151), (478, 4701692), (562, 3998948), (712, 3156473), (956, 2350846), (1124, 1999474), (1912, 1175423), (2248, 999737), (4183, 537272), (8366, 268636), (11233, 200072), (13207, 170168), (16732, 134318), (21271, 105656), (22466, 100036), (25009, 89864), (26414, 85084), (33464, 67159), (42542, 52828), (44932, 50018)]