219964416

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 176

約数和(自身を含む): 686219904

約数和(自身を除く): 466255488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 193, 212, 224, 256, 318, 336, 371, 384, 386, 424, 448, 512, 579, 636, 672, 742, 768, 772, 848, 896, 1024, 1113, 1158, 1272, 1344, 1351, 1484, 1536, 1544, 1696, 1792, 2226, 2316, 2544, 2688, 2702, 2968, 3072, 3088, 3392, 3584, 4053, 4452, 4632, 5088, 5376, 5404, 5936, 6176, 6784, 7168, 8106, 8904, 9264, 10176, 10229, 10752, 10808, 11872, 12352, 13568, 16212, 17808, 18528, 20352, 20458, 21504, 21616, 23744, 24704, 27136, 30687, 32424, 35616, 37056, 40704, 40916, 43232, 47488, 49408, 54272, 61374, 64848, 71232, 71603, 74112, 81408, 81832, 86464, 94976, 98816, 122748, 129696, 142464, 143206, 148224, 162816, 163664, 172928, 189952, 197632, 214809, 245496, 259392, 284928, 286412, 296448, 327328, 345856, 379904, 429618, 490992, 518784, 569856, 572824, 592896, 654656, 691712, 859236, 981984, 1037568, 1139712, 1145648, 1309312, 1383424, 1718472, 1963968, 2075136, 2291296, 2618624, 3436944, 3927936, 4150272, 4582592, 5237248, 6873888, 7855872, 9165184, 10474496, 13747776, 15711744, 18330368, 27495552, 31423488, 36660736, 54991104, 73321472, 109982208, 219964416]

約数ペア:

[(1, 219964416), (2, 109982208), (3, 73321472), (4, 54991104), (6, 36660736), (7, 31423488), (8, 27495552), (12, 18330368), (14, 15711744), (16, 13747776), (21, 10474496), (24, 9165184), (28, 7855872), (32, 6873888), (42, 5237248), (48, 4582592), (53, 4150272), (56, 3927936), (64, 3436944), (84, 2618624), (96, 2291296), (106, 2075136), (112, 1963968), (128, 1718472), (159, 1383424), (168, 1309312), (192, 1145648), (193, 1139712), (212, 1037568), (224, 981984), (256, 859236), (318, 691712), (336, 654656), (371, 592896), (384, 572824), (386, 569856), (424, 518784), (448, 490992), (512, 429618), (579, 379904), (636, 345856), (672, 327328), (742, 296448), (768, 286412), (772, 284928), (848, 259392), (896, 245496), (1024, 214809), (1113, 197632), (1158, 189952), (1272, 172928), (1344, 163664), (1351, 162816), (1484, 148224), (1536, 143206), (1544, 142464), (1696, 129696), (1792, 122748), (2226, 98816), (2316, 94976), (2544, 86464), (2688, 81832), (2702, 81408), (2968, 74112), (3072, 71603), (3088, 71232), (3392, 64848), (3584, 61374), (4053, 54272), (4452, 49408), (4632, 47488), (5088, 43232), (5376, 40916), (5404, 40704), (5936, 37056), (6176, 35616), (6784, 32424), (7168, 30687), (8106, 27136), (8904, 24704), (9264, 23744), (10176, 21616), (10229, 21504), (10752, 20458), (10808, 20352), (11872, 18528), (12352, 17808), (13568, 16212)]