343945728

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10694

約数の個数: 120

約数和(自身を含む): 1134564288

約数和(自身を除く): 790618560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10663, 10752, 16128, 21326, 31989, 32256, 42652, 63978, 74641, 85304, 95967, 127956, 149282, 170608, 191934, 223923, 255912, 298564, 341216, 383868, 447846, 511824, 597128, 671769, 682432, 767736, 895692, 1023648, 1194256, 1343538, 1364864, 1535472, 1791384, 2047296, 2388512, 2687076, 2729728, 3070944, 3582768, 4094592, 4777024, 5374152, 5459456, 6141888, 7165536, 8189184, 9554048, 10748304, 12283776, 14331072, 16378368, 19108096, 21496608, 24567552, 28662144, 38216192, 42993216, 49135104, 57324288, 85986432, 114648576, 171972864, 343945728]

約数ペア:

[(1, 343945728), (2, 171972864), (3, 114648576), (4, 85986432), (6, 57324288), (7, 49135104), (8, 42993216), (9, 38216192), (12, 28662144), (14, 24567552), (16, 21496608), (18, 19108096), (21, 16378368), (24, 14331072), (28, 12283776), (32, 10748304), (36, 9554048), (42, 8189184), (48, 7165536), (56, 6141888), (63, 5459456), (64, 5374152), (72, 4777024), (84, 4094592), (96, 3582768), (112, 3070944), (126, 2729728), (128, 2687076), (144, 2388512), (168, 2047296), (192, 1791384), (224, 1535472), (252, 1364864), (256, 1343538), (288, 1194256), (336, 1023648), (384, 895692), (448, 767736), (504, 682432), (512, 671769), (576, 597128), (672, 511824), (768, 447846), (896, 383868), (1008, 341216), (1152, 298564), (1344, 255912), (1536, 223923), (1792, 191934), (2016, 170608), (2304, 149282), (2688, 127956), (3584, 95967), (4032, 85304), (4608, 74641), (5376, 63978), (8064, 42652), (10663, 32256), (10752, 31989), (16128, 21326)]