219620352

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 132

約数和(自身を含む): 681405360

約数和(自身を除く): 461785008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1459, 1536, 1568, 1792, 2352, 2688, 2918, 3072, 3136, 3584, 4377, 4704, 5376, 5836, 6272, 7168, 8754, 9408, 10213, 10752, 11672, 12544, 17508, 18816, 20426, 21504, 23344, 25088, 30639, 35016, 37632, 40852, 46688, 50176, 61278, 70032, 71491, 75264, 81704, 93376, 122556, 140064, 142982, 150528, 163408, 186752, 214473, 245112, 280128, 285964, 326816, 373504, 428946, 490224, 560256, 571928, 653632, 747008, 857892, 980448, 1120512, 1143856, 1307264, 1494016, 1715784, 1960896, 2241024, 2287712, 2614528, 3431568, 3921792, 4482048, 4575424, 5229056, 6863136, 7843584, 9150848, 10458112, 13726272, 15687168, 18301696, 27452544, 31374336, 36603392, 54905088, 73206784, 109810176, 219620352]

約数ペア:

[(1, 219620352), (2, 109810176), (3, 73206784), (4, 54905088), (6, 36603392), (7, 31374336), (8, 27452544), (12, 18301696), (14, 15687168), (16, 13726272), (21, 10458112), (24, 9150848), (28, 7843584), (32, 6863136), (42, 5229056), (48, 4575424), (49, 4482048), (56, 3921792), (64, 3431568), (84, 2614528), (96, 2287712), (98, 2241024), (112, 1960896), (128, 1715784), (147, 1494016), (168, 1307264), (192, 1143856), (196, 1120512), (224, 980448), (256, 857892), (294, 747008), (336, 653632), (384, 571928), (392, 560256), (448, 490224), (512, 428946), (588, 373504), (672, 326816), (768, 285964), (784, 280128), (896, 245112), (1024, 214473), (1176, 186752), (1344, 163408), (1459, 150528), (1536, 142982), (1568, 140064), (1792, 122556), (2352, 93376), (2688, 81704), (2918, 75264), (3072, 71491), (3136, 70032), (3584, 61278), (4377, 50176), (4704, 46688), (5376, 40852), (5836, 37632), (6272, 35016), (7168, 30639), (8754, 25088), (9408, 23344), (10213, 21504), (10752, 20426), (11672, 18816), (12544, 17508)]