1869708288

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{12421}}^1$

素因数の和:12458

約数の個数: 132

約数和(自身を含む): 5797546152

約数和(自身を除く): 3927837864

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, 1536, 1568, 1792, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6272, 7168, 9408, 10752, 12421, 12544, 18816, 21504, 24842, 25088, 37263, 37632, 49684, 50176, 74526, 75264, 86947, 99368, 149052, 150528, 173894, 198736, 260841, 298104, 347788, 397472, 521682, 596208, 608629, 695576, 794944, 1043364, 1192416, 1217258, 1391152, 1589888, 1825887, 2086728, 2384832, 2434516, 2782304, 3179776, 3651774, 4173456, 4769664, 4869032, 5564608, 6359552, 7303548, 8346912, 9539328, 9738064, 11129216, 12719104, 14607096, 16693824, 19078656, 19476128, 22258432, 29214192, 33387648, 38157312, 38952256, 44516864, 58428384, 66775296, 77904512, 89033728, 116856768, 133550592, 155809024, 233713536, 267101184, 311618048, 467427072, 623236096, 934854144, 1869708288]

約数ペア:

[(1, 1869708288), (2, 934854144), (3, 623236096), (4, 467427072), (6, 311618048), (7, 267101184), (8, 233713536), (12, 155809024), (14, 133550592), (16, 116856768), (21, 89033728), (24, 77904512), (28, 66775296), (32, 58428384), (42, 44516864), (48, 38952256), (49, 38157312), (56, 33387648), (64, 29214192), (84, 22258432), (96, 19476128), (98, 19078656), (112, 16693824), (128, 14607096), (147, 12719104), (168, 11129216), (192, 9738064), (196, 9539328), (224, 8346912), (256, 7303548), (294, 6359552), (336, 5564608), (384, 4869032), (392, 4769664), (448, 4173456), (512, 3651774), (588, 3179776), (672, 2782304), (768, 2434516), (784, 2384832), (896, 2086728), (1024, 1825887), (1176, 1589888), (1344, 1391152), (1536, 1217258), (1568, 1192416), (1792, 1043364), (2352, 794944), (2688, 695576), (3072, 608629), (3136, 596208), (3584, 521682), (4704, 397472), (5376, 347788), (6272, 298104), (7168, 260841), (9408, 198736), (10752, 173894), (12421, 150528), (12544, 149052), (18816, 99368), (21504, 86947), (24842, 75264), (25088, 74526), (37263, 50176), (37632, 49684)]