889389504

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16655

約数の個数: 112

約数和(自身を含む): 2699146240

約数和(自身を除く): 1809756736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 16603, 17856, 26784, 33206, 49809, 53568, 66412, 99618, 132824, 149427, 199236, 265648, 298854, 398472, 448281, 514693, 531296, 597708, 796944, 896562, 1029386, 1062592, 1195416, 1544079, 1593888, 1793124, 2058772, 2390832, 3088158, 3187776, 3586248, 4117544, 4632237, 4781664, 6176316, 7172496, 8235088, 9264474, 9563328, 12352632, 13896711, 14344992, 16470176, 18528948, 24705264, 27793422, 28689984, 32940352, 37057896, 49410528, 55586844, 74115792, 98821056, 111173688, 148231584, 222347376, 296463168, 444694752, 889389504]

約数ペア:

[(1, 889389504), (2, 444694752), (3, 296463168), (4, 222347376), (6, 148231584), (8, 111173688), (9, 98821056), (12, 74115792), (16, 55586844), (18, 49410528), (24, 37057896), (27, 32940352), (31, 28689984), (32, 27793422), (36, 24705264), (48, 18528948), (54, 16470176), (62, 14344992), (64, 13896711), (72, 12352632), (93, 9563328), (96, 9264474), (108, 8235088), (124, 7172496), (144, 6176316), (186, 4781664), (192, 4632237), (216, 4117544), (248, 3586248), (279, 3187776), (288, 3088158), (372, 2390832), (432, 2058772), (496, 1793124), (558, 1593888), (576, 1544079), (744, 1195416), (837, 1062592), (864, 1029386), (992, 896562), (1116, 796944), (1488, 597708), (1674, 531296), (1728, 514693), (1984, 448281), (2232, 398472), (2976, 298854), (3348, 265648), (4464, 199236), (5952, 149427), (6696, 132824), (8928, 99618), (13392, 66412), (16603, 53568), (17856, 49809), (26784, 33206)]