227811808

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 539965440

約数和(自身を除く): 312153632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 106, 112, 124, 212, 217, 224, 248, 371, 424, 434, 496, 619, 742, 848, 868, 992, 1238, 1484, 1643, 1696, 1736, 2476, 2968, 3286, 3472, 4333, 4952, 5936, 6572, 6944, 8666, 9904, 11501, 11872, 13144, 17332, 19189, 19808, 23002, 26288, 32807, 34664, 38378, 46004, 52576, 65614, 69328, 76756, 92008, 131228, 134323, 138656, 153512, 184016, 229649, 262456, 268646, 307024, 368032, 459298, 524912, 537292, 614048, 918596, 1017017, 1049824, 1074584, 1837192, 2034034, 2149168, 3674384, 4068068, 4298336, 7119119, 7348768, 8136136, 14238238, 16272272, 28476476, 32544544, 56952952, 113905904, 227811808]

約数ペア:

[(1, 227811808), (2, 113905904), (4, 56952952), (7, 32544544), (8, 28476476), (14, 16272272), (16, 14238238), (28, 8136136), (31, 7348768), (32, 7119119), (53, 4298336), (56, 4068068), (62, 3674384), (106, 2149168), (112, 2034034), (124, 1837192), (212, 1074584), (217, 1049824), (224, 1017017), (248, 918596), (371, 614048), (424, 537292), (434, 524912), (496, 459298), (619, 368032), (742, 307024), (848, 268646), (868, 262456), (992, 229649), (1238, 184016), (1484, 153512), (1643, 138656), (1696, 134323), (1736, 131228), (2476, 92008), (2968, 76756), (3286, 69328), (3472, 65614), (4333, 52576), (4952, 46004), (5936, 38378), (6572, 34664), (6944, 32807), (8666, 26288), (9904, 23002), (11501, 19808), (11872, 19189), (13144, 17332)]