282258944

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 80

約数和(自身を含む): 642280320

約数和(自身を除く): 360021376

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 1012, 1408, 1472, 2024, 2179, 2816, 2944, 4048, 4358, 5632, 5888, 8096, 8716, 11776, 16192, 17432, 23969, 32384, 34864, 47938, 50117, 64768, 69728, 95876, 100234, 129536, 139456, 191752, 200468, 278912, 383504, 400936, 551287, 557824, 767008, 801872, 1102574, 1115648, 1534016, 1603744, 2205148, 3068032, 3207488, 4410296, 6136064, 6414976, 8820592, 12272128, 12829952, 17641184, 25659904, 35282368, 70564736, 141129472, 282258944]

約数ペア:

[(1, 282258944), (2, 141129472), (4, 70564736), (8, 35282368), (11, 25659904), (16, 17641184), (22, 12829952), (23, 12272128), (32, 8820592), (44, 6414976), (46, 6136064), (64, 4410296), (88, 3207488), (92, 3068032), (128, 2205148), (176, 1603744), (184, 1534016), (253, 1115648), (256, 1102574), (352, 801872), (368, 767008), (506, 557824), (512, 551287), (704, 400936), (736, 383504), (1012, 278912), (1408, 200468), (1472, 191752), (2024, 139456), (2179, 129536), (2816, 100234), (2944, 95876), (4048, 69728), (4358, 64768), (5632, 50117), (5888, 47938), (8096, 34864), (8716, 32384), (11776, 23969), (16192, 17432)]