1919669472

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19433}}^1$

素因数の和:19470

約数の個数: 144

約数和(自身を含む): 6366578400

約数和(自身を除く): 4446908928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 19433, 24696, 32928, 38866, 49392, 58299, 77732, 98784, 116598, 136031, 155464, 174897, 233196, 272062, 310928, 349794, 408093, 466392, 544124, 621856, 699588, 816186, 932784, 952217, 1088248, 1224279, 1399176, 1632372, 1865568, 1904434, 2176496, 2448558, 2798352, 2856651, 3264744, 3808868, 4352992, 4897116, 5596704, 5713302, 6529488, 6665519, 7617736, 8569953, 9794232, 11426604, 13058976, 13331038, 15235472, 17139906, 19588464, 19996557, 22853208, 26662076, 30470944, 34279812, 39176928, 39993114, 45706416, 53324152, 59989671, 68559624, 79986228, 91412832, 106648304, 119979342, 137119248, 159972456, 213296608, 239958684, 274238496, 319944912, 479917368, 639889824, 959834736, 1919669472]

約数ペア:

[(1, 1919669472), (2, 959834736), (3, 639889824), (4, 479917368), (6, 319944912), (7, 274238496), (8, 239958684), (9, 213296608), (12, 159972456), (14, 137119248), (16, 119979342), (18, 106648304), (21, 91412832), (24, 79986228), (28, 68559624), (32, 59989671), (36, 53324152), (42, 45706416), (48, 39993114), (49, 39176928), (56, 34279812), (63, 30470944), (72, 26662076), (84, 22853208), (96, 19996557), (98, 19588464), (112, 17139906), (126, 15235472), (144, 13331038), (147, 13058976), (168, 11426604), (196, 9794232), (224, 8569953), (252, 7617736), (288, 6665519), (294, 6529488), (336, 5713302), (343, 5596704), (392, 4897116), (441, 4352992), (504, 3808868), (588, 3264744), (672, 2856651), (686, 2798352), (784, 2448558), (882, 2176496), (1008, 1904434), (1029, 1865568), (1176, 1632372), (1372, 1399176), (1568, 1224279), (1764, 1088248), (2016, 952217), (2058, 932784), (2352, 816186), (2744, 699588), (3087, 621856), (3528, 544124), (4116, 466392), (4704, 408093), (5488, 349794), (6174, 310928), (7056, 272062), (8232, 233196), (10976, 174897), (12348, 155464), (14112, 136031), (16464, 116598), (19433, 98784), (24696, 77732), (32928, 58299), (38866, 49392)]