224432896

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 478001664

約数和(自身を除く): 253568768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 736, 752, 811, 1081, 1472, 1504, 1622, 2162, 2944, 3008, 3244, 4324, 5888, 6016, 6488, 8648, 12032, 12976, 17296, 18653, 25952, 34592, 37306, 38117, 51904, 69184, 74612, 76234, 103808, 138368, 149224, 152468, 207616, 276736, 298448, 304936, 596896, 609872, 876691, 1193792, 1219744, 1753382, 2387584, 2439488, 3506764, 4775168, 4878976, 7013528, 9757952, 14027056, 28054112, 56108224, 112216448, 224432896]

約数ペア:

[(1, 224432896), (2, 112216448), (4, 56108224), (8, 28054112), (16, 14027056), (23, 9757952), (32, 7013528), (46, 4878976), (47, 4775168), (64, 3506764), (92, 2439488), (94, 2387584), (128, 1753382), (184, 1219744), (188, 1193792), (256, 876691), (368, 609872), (376, 596896), (736, 304936), (752, 298448), (811, 276736), (1081, 207616), (1472, 152468), (1504, 149224), (1622, 138368), (2162, 103808), (2944, 76234), (3008, 74612), (3244, 69184), (4324, 51904), (5888, 38117), (6016, 37306), (6488, 34592), (8648, 25952), (12032, 18653), (12976, 17296)]