389152764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10799}}^1$

素因数の和:10840

約数の個数: 144

約数和(自身を含む): 1320883200

約数和(自身を除く): 931730436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 10799, 12012, 18018, 21598, 32397, 36036, 43196, 64794, 75593, 97191, 118789, 129588, 140387, 151186, 194382, 226779, 237578, 280774, 302372, 356367, 388764, 421161, 453558, 475156, 561548, 680337, 712734, 831523, 842322, 907116, 982709, 1069101, 1263483, 1360674, 1425468, 1544257, 1663046, 1684644, 1965418, 2138202, 2494569, 2526966, 2721348, 2948127, 3088514, 3326092, 3930836, 4276404, 4632771, 4989138, 5053932, 5896254, 6177028, 7483707, 8844381, 9265542, 9978276, 10809799, 11792508, 13898313, 14967414, 17688762, 18531084, 21619598, 27796626, 29934828, 32429397, 35377524, 43239196, 55593252, 64858794, 97288191, 129717588, 194576382, 389152764]

約数ペア:

[(1, 389152764), (2, 194576382), (3, 129717588), (4, 97288191), (6, 64858794), (7, 55593252), (9, 43239196), (11, 35377524), (12, 32429397), (13, 29934828), (14, 27796626), (18, 21619598), (21, 18531084), (22, 17688762), (26, 14967414), (28, 13898313), (33, 11792508), (36, 10809799), (39, 9978276), (42, 9265542), (44, 8844381), (52, 7483707), (63, 6177028), (66, 5896254), (77, 5053932), (78, 4989138), (84, 4632771), (91, 4276404), (99, 3930836), (117, 3326092), (126, 3088514), (132, 2948127), (143, 2721348), (154, 2526966), (156, 2494569), (182, 2138202), (198, 1965418), (231, 1684644), (234, 1663046), (252, 1544257), (273, 1425468), (286, 1360674), (308, 1263483), (364, 1069101), (396, 982709), (429, 907116), (462, 842322), (468, 831523), (546, 712734), (572, 680337), (693, 561548), (819, 475156), (858, 453558), (924, 421161), (1001, 388764), (1092, 356367), (1287, 302372), (1386, 280774), (1638, 237578), (1716, 226779), (2002, 194382), (2574, 151186), (2772, 140387), (3003, 129588), (3276, 118789), (4004, 97191), (5148, 75593), (6006, 64794), (9009, 43196), (10799, 36036), (12012, 32397), (18018, 21598)]