2388478848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1979}}^1$

素因数の和:2452

約数の個数: 128

約数和(自身を含む): 7270560000

約数和(自身を除く): 4882081152

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, 336, 384, 448, 449, 672, 896, 898, 1344, 1347, 1796, 1979, 2688, 2694, 3143, 3592, 3958, 5388, 5937, 6286, 7184, 7916, 9429, 10776, 11874, 12572, 13853, 14368, 15832, 18858, 21552, 23748, 25144, 27706, 28736, 31664, 37716, 41559, 43104, 47496, 50288, 55412, 57472, 63328, 75432, 83118, 86208, 94992, 100576, 110824, 126656, 150864, 166236, 172416, 189984, 201152, 221648, 253312, 301728, 332472, 379968, 402304, 443296, 603456, 664944, 759936, 886592, 888571, 1206912, 1329888, 1773184, 1777142, 2659776, 2665713, 3554284, 5319552, 5331426, 6219997, 7108568, 10662852, 12439994, 14217136, 18659991, 21325704, 24879988, 28434272, 37319982, 42651408, 49759976, 56868544, 74639964, 85302816, 99519952, 113737088, 149279928, 170605632, 199039904, 298559856, 341211264, 398079808, 597119712, 796159616, 1194239424, 2388478848]

約数ペア:

[(1, 2388478848), (2, 1194239424), (3, 796159616), (4, 597119712), (6, 398079808), (7, 341211264), (8, 298559856), (12, 199039904), (14, 170605632), (16, 149279928), (21, 113737088), (24, 99519952), (28, 85302816), (32, 74639964), (42, 56868544), (48, 49759976), (56, 42651408), (64, 37319982), (84, 28434272), (96, 24879988), (112, 21325704), (128, 18659991), (168, 14217136), (192, 12439994), (224, 10662852), (336, 7108568), (384, 6219997), (448, 5331426), (449, 5319552), (672, 3554284), (896, 2665713), (898, 2659776), (1344, 1777142), (1347, 1773184), (1796, 1329888), (1979, 1206912), (2688, 888571), (2694, 886592), (3143, 759936), (3592, 664944), (3958, 603456), (5388, 443296), (5937, 402304), (6286, 379968), (7184, 332472), (7916, 301728), (9429, 253312), (10776, 221648), (11874, 201152), (12572, 189984), (13853, 172416), (14368, 166236), (15832, 150864), (18858, 126656), (21552, 110824), (23748, 100576), (25144, 94992), (27706, 86208), (28736, 83118), (31664, 75432), (37716, 63328), (41559, 57472), (43104, 55412), (47496, 50288)]