427348530952

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1\times {\mathrm{1051}}^1$

素因数の和:2043

約数の個数: 128

約数和(自身を含む): 945915310080

約数和(自身を除く): 518566779128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 311, 518, 622, 631, 1036, 1051, 1244, 1262, 2072, 2102, 2177, 2488, 2524, 4204, 4354, 4417, 5048, 7357, 8408, 8708, 8834, 11507, 14714, 17416, 17668, 23014, 23347, 29428, 35336, 38887, 46028, 46694, 58856, 77774, 80549, 92056, 93388, 155548, 161098, 163429, 186776, 196241, 272209, 311096, 322196, 326858, 326861, 392482, 544418, 644392, 653716, 653722, 663181, 784964, 1088836, 1307432, 1307444, 1326362, 1373687, 1569928, 2177672, 2288027, 2614888, 2652724, 2747374, 4576054, 4642267, 5305448, 5494748, 7260917, 9152108, 9284534, 10989496, 12093857, 14521834, 18304216, 18569068, 24187714, 24537697, 29043668, 37138136, 48375428, 49075394, 50826419, 58087336, 84656999, 96750856, 98150788, 101652838, 169313998, 171763879, 196301576, 203305676, 206249291, 338627996, 343527758, 406611352, 412498582, 677255992, 687055516, 824997164, 1374111032, 1443745037, 1649994328, 2887490074, 5774980148, 7631223767, 11549960296, 15262447534, 30524895068, 53418566369, 61049790136, 106837132738, 213674265476, 427348530952]

約数ペア:

[(1, 427348530952), (2, 213674265476), (4, 106837132738), (7, 61049790136), (8, 53418566369), (14, 30524895068), (28, 15262447534), (37, 11549960296), (56, 7631223767), (74, 5774980148), (148, 2887490074), (259, 1649994328), (296, 1443745037), (311, 1374111032), (518, 824997164), (622, 687055516), (631, 677255992), (1036, 412498582), (1051, 406611352), (1244, 343527758), (1262, 338627996), (2072, 206249291), (2102, 203305676), (2177, 196301576), (2488, 171763879), (2524, 169313998), (4204, 101652838), (4354, 98150788), (4417, 96750856), (5048, 84656999), (7357, 58087336), (8408, 50826419), (8708, 49075394), (8834, 48375428), (11507, 37138136), (14714, 29043668), (17416, 24537697), (17668, 24187714), (23014, 18569068), (23347, 18304216), (29428, 14521834), (35336, 12093857), (38887, 10989496), (46028, 9284534), (46694, 9152108), (58856, 7260917), (77774, 5494748), (80549, 5305448), (92056, 4642267), (93388, 4576054), (155548, 2747374), (161098, 2652724), (163429, 2614888), (186776, 2288027), (196241, 2177672), (272209, 1569928), (311096, 1373687), (322196, 1326362), (326858, 1307444), (326861, 1307432), (392482, 1088836), (544418, 784964), (644392, 663181), (653716, 653722)]