1645430976

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{19433}}^1$

素因数の和:19468

約数の個数: 168

約数和(自身を含む): 5627309040

約数和(自身を除く): 3981878064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 10584, 12096, 14112, 19433, 21168, 28224, 38866, 42336, 58299, 77732, 84672, 116598, 136031, 155464, 174897, 233196, 272062, 310928, 349794, 408093, 466392, 524691, 544124, 621856, 699588, 816186, 932784, 952217, 1049382, 1088248, 1224279, 1243712, 1399176, 1632372, 1865568, 1904434, 2098764, 2176496, 2448558, 2798352, 2856651, 3264744, 3672837, 3731136, 3808868, 4197528, 4352992, 4897116, 5596704, 5713302, 6529488, 7345674, 7617736, 8395056, 8569953, 8705984, 9794232, 11193408, 11426604, 13058976, 14691348, 15235472, 16790112, 17139906, 19588464, 22853208, 25709859, 26117952, 29382696, 30470944, 33580224, 34279812, 39176928, 45706416, 51419718, 58765392, 60941888, 68559624, 78353856, 91412832, 102839436, 117530784, 137119248, 182825664, 205678872, 235061568, 274238496, 411357744, 548476992, 822715488, 1645430976]

約数ペア:

[(1, 1645430976), (2, 822715488), (3, 548476992), (4, 411357744), (6, 274238496), (7, 235061568), (8, 205678872), (9, 182825664), (12, 137119248), (14, 117530784), (16, 102839436), (18, 91412832), (21, 78353856), (24, 68559624), (27, 60941888), (28, 58765392), (32, 51419718), (36, 45706416), (42, 39176928), (48, 34279812), (49, 33580224), (54, 30470944), (56, 29382696), (63, 26117952), (64, 25709859), (72, 22853208), (84, 19588464), (96, 17139906), (98, 16790112), (108, 15235472), (112, 14691348), (126, 13058976), (144, 11426604), (147, 11193408), (168, 9794232), (189, 8705984), (192, 8569953), (196, 8395056), (216, 7617736), (224, 7345674), (252, 6529488), (288, 5713302), (294, 5596704), (336, 4897116), (378, 4352992), (392, 4197528), (432, 3808868), (441, 3731136), (448, 3672837), (504, 3264744), (576, 2856651), (588, 2798352), (672, 2448558), (756, 2176496), (784, 2098764), (864, 1904434), (882, 1865568), (1008, 1632372), (1176, 1399176), (1323, 1243712), (1344, 1224279), (1512, 1088248), (1568, 1049382), (1728, 952217), (1764, 932784), (2016, 816186), (2352, 699588), (2646, 621856), (3024, 544124), (3136, 524691), (3528, 466392), (4032, 408093), (4704, 349794), (5292, 310928), (6048, 272062), (7056, 233196), (9408, 174897), (10584, 155464), (12096, 136031), (14112, 116598), (19433, 84672), (21168, 77732), (28224, 58299), (38866, 42336)]