304347456

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{8387}}^1$

素因数の和:8418

約数の個数: 140

約数和(自身を含む): 1031187168

約数和(自身を除く): 726839712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 8387, 9072, 12096, 16774, 18144, 25161, 33548, 36288, 50322, 58709, 67096, 75483, 100644, 117418, 134192, 150966, 176127, 201288, 226449, 234836, 268384, 301932, 352254, 402576, 452898, 469672, 528381, 536768, 603864, 679347, 704508, 805152, 905796, 939344, 1056762, 1207728, 1358694, 1409016, 1585143, 1610304, 1811592, 1878688, 2113524, 2415456, 2717388, 2818032, 3170286, 3623184, 3757376, 4227048, 4755429, 4830912, 5434776, 5636064, 6340572, 7246368, 8454096, 9510858, 10869552, 11272128, 12681144, 14492736, 16908192, 19021716, 21739104, 25362288, 33816384, 38043432, 43478208, 50724576, 76086864, 101449152, 152173728, 304347456]

約数ペア:

[(1, 304347456), (2, 152173728), (3, 101449152), (4, 76086864), (6, 50724576), (7, 43478208), (8, 38043432), (9, 33816384), (12, 25362288), (14, 21739104), (16, 19021716), (18, 16908192), (21, 14492736), (24, 12681144), (27, 11272128), (28, 10869552), (32, 9510858), (36, 8454096), (42, 7246368), (48, 6340572), (54, 5636064), (56, 5434776), (63, 4830912), (64, 4755429), (72, 4227048), (81, 3757376), (84, 3623184), (96, 3170286), (108, 2818032), (112, 2717388), (126, 2415456), (144, 2113524), (162, 1878688), (168, 1811592), (189, 1610304), (192, 1585143), (216, 1409016), (224, 1358694), (252, 1207728), (288, 1056762), (324, 939344), (336, 905796), (378, 805152), (432, 704508), (448, 679347), (504, 603864), (567, 536768), (576, 528381), (648, 469672), (672, 452898), (756, 402576), (864, 352254), (1008, 301932), (1134, 268384), (1296, 234836), (1344, 226449), (1512, 201288), (1728, 176127), (2016, 150966), (2268, 134192), (2592, 117418), (3024, 100644), (4032, 75483), (4536, 67096), (5184, 58709), (6048, 50322), (8387, 36288), (9072, 33548), (12096, 25161), (16774, 18144)]