12503129856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3617}}^1$

素因数の和:4286

約数の個数: 144

約数和(自身を含む): 38100029184

約数和(自身を除く): 25596899328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 643, 672, 768, 896, 1286, 1344, 1792, 1929, 2572, 2688, 3617, 3858, 4501, 5144, 5376, 7234, 7716, 9002, 10288, 10851, 13503, 14468, 15432, 18004, 20576, 21702, 25319, 27006, 28936, 30864, 36008, 41152, 43404, 50638, 54012, 57872, 61728, 72016, 75957, 82304, 86808, 101276, 108024, 115744, 123456, 144032, 151914, 164608, 173616, 202552, 216048, 231488, 246912, 288064, 303828, 347232, 405104, 432096, 462976, 493824, 576128, 607656, 694464, 810208, 864192, 925952, 1152256, 1215312, 1388928, 1620416, 1728384, 2325731, 2430624, 2777856, 3240832, 3456768, 4651462, 4861248, 6481664, 6977193, 9302924, 9722496, 13954386, 16280117, 18605848, 19444992, 27908772, 32560234, 37211696, 48840351, 55817544, 65120468, 74423392, 97680702, 111635088, 130240936, 148846784, 195361404, 223270176, 260481872, 297693568, 390722808, 446540352, 520963744, 595387136, 781445616, 893080704, 1041927488, 1562891232, 1786161408, 2083854976, 3125782464, 4167709952, 6251564928, 12503129856]

約数ペア:

[(1, 12503129856), (2, 6251564928), (3, 4167709952), (4, 3125782464), (6, 2083854976), (7, 1786161408), (8, 1562891232), (12, 1041927488), (14, 893080704), (16, 781445616), (21, 595387136), (24, 520963744), (28, 446540352), (32, 390722808), (42, 297693568), (48, 260481872), (56, 223270176), (64, 195361404), (84, 148846784), (96, 130240936), (112, 111635088), (128, 97680702), (168, 74423392), (192, 65120468), (224, 55817544), (256, 48840351), (336, 37211696), (384, 32560234), (448, 27908772), (643, 19444992), (672, 18605848), (768, 16280117), (896, 13954386), (1286, 9722496), (1344, 9302924), (1792, 6977193), (1929, 6481664), (2572, 4861248), (2688, 4651462), (3617, 3456768), (3858, 3240832), (4501, 2777856), (5144, 2430624), (5376, 2325731), (7234, 1728384), (7716, 1620416), (9002, 1388928), (10288, 1215312), (10851, 1152256), (13503, 925952), (14468, 864192), (15432, 810208), (18004, 694464), (20576, 607656), (21702, 576128), (25319, 493824), (27006, 462976), (28936, 432096), (30864, 405104), (36008, 347232), (41152, 303828), (43404, 288064), (50638, 246912), (54012, 231488), (57872, 216048), (61728, 202552), (72016, 173616), (75957, 164608), (82304, 151914), (86808, 144032), (101276, 123456), (108024, 115744)]