254188032

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 537761280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 503, 512, 564, 658, 672, 752, 768, 896, 987, 1006, 1128, 1316, 1344, 1504, 1509, 1536, 1792, 1974, 2012, 2256, 2632, 2688, 3008, 3018, 3521, 3584, 3948, 4024, 4512, 5264, 5376, 6016, 6036, 7042, 7896, 8048, 9024, 10528, 10563, 10752, 12032, 12072, 14084, 15792, 16096, 18048, 21056, 21126, 23641, 24064, 24144, 28168, 31584, 32192, 36096, 42112, 42252, 47282, 48288, 56336, 63168, 64384, 70923, 72192, 84224, 84504, 94564, 96576, 112672, 126336, 128768, 141846, 165487, 168448, 169008, 189128, 193152, 225344, 252672, 257536, 283692, 330974, 338016, 378256, 386304, 450688, 496461, 505344, 567384, 661948, 676032, 756512, 772608, 901376, 992922, 1134768, 1323896, 1352064, 1513024, 1802752, 1985844, 2269536, 2647792, 2704128, 3026048, 3971688, 4539072, 5295584, 5408256, 6052096, 7943376, 9078144, 10591168, 12104192, 15886752, 18156288, 21182336, 31773504, 36312576, 42364672, 63547008, 84729344, 127094016, 254188032]

約数ペア:

[(1, 254188032), (2, 127094016), (3, 84729344), (4, 63547008), (6, 42364672), (7, 36312576), (8, 31773504), (12, 21182336), (14, 18156288), (16, 15886752), (21, 12104192), (24, 10591168), (28, 9078144), (32, 7943376), (42, 6052096), (47, 5408256), (48, 5295584), (56, 4539072), (64, 3971688), (84, 3026048), (94, 2704128), (96, 2647792), (112, 2269536), (128, 1985844), (141, 1802752), (168, 1513024), (188, 1352064), (192, 1323896), (224, 1134768), (256, 992922), (282, 901376), (329, 772608), (336, 756512), (376, 676032), (384, 661948), (448, 567384), (503, 505344), (512, 496461), (564, 450688), (658, 386304), (672, 378256), (752, 338016), (768, 330974), (896, 283692), (987, 257536), (1006, 252672), (1128, 225344), (1316, 193152), (1344, 189128), (1504, 169008), (1509, 168448), (1536, 165487), (1792, 141846), (1974, 128768), (2012, 126336), (2256, 112672), (2632, 96576), (2688, 94564), (3008, 84504), (3018, 84224), (3521, 72192), (3584, 70923), (3948, 64384), (4024, 63168), (4512, 56336), (5264, 48288), (5376, 47282), (6016, 42252), (6036, 42112), (7042, 36096), (7896, 32192), (8048, 31584), (9024, 28168), (10528, 24144), (10563, 24064), (10752, 23641), (12032, 21126), (12072, 21056), (14084, 18048), (15792, 16096)]