493959984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2167

約数の個数: 120

約数和(自身を含む): 1499546880

約数和(自身を除く): 1005586896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 103, 112, 147, 168, 196, 206, 294, 309, 336, 392, 412, 588, 618, 721, 784, 824, 1176, 1236, 1442, 1648, 2039, 2163, 2352, 2472, 2884, 4078, 4326, 4944, 5047, 5768, 6117, 8156, 8652, 10094, 11536, 12234, 14273, 15141, 16312, 17304, 20188, 24468, 28546, 30282, 32624, 34608, 40376, 42819, 48936, 57092, 60564, 80752, 85638, 97872, 99911, 114184, 121128, 171276, 199822, 210017, 228368, 242256, 299733, 342552, 399644, 420034, 599466, 630051, 685104, 799288, 840068, 1198932, 1260102, 1470119, 1598576, 1680136, 2397864, 2520204, 2940238, 3360272, 4410357, 4795728, 5040408, 5880476, 8820714, 10080816, 10290833, 11760952, 17641428, 20581666, 23521904, 30872499, 35282856, 41163332, 61744998, 70565712, 82326664, 123489996, 164653328, 246979992, 493959984]

約数ペア:

[(1, 493959984), (2, 246979992), (3, 164653328), (4, 123489996), (6, 82326664), (7, 70565712), (8, 61744998), (12, 41163332), (14, 35282856), (16, 30872499), (21, 23521904), (24, 20581666), (28, 17641428), (42, 11760952), (48, 10290833), (49, 10080816), (56, 8820714), (84, 5880476), (98, 5040408), (103, 4795728), (112, 4410357), (147, 3360272), (168, 2940238), (196, 2520204), (206, 2397864), (294, 1680136), (309, 1598576), (336, 1470119), (392, 1260102), (412, 1198932), (588, 840068), (618, 799288), (721, 685104), (784, 630051), (824, 599466), (1176, 420034), (1236, 399644), (1442, 342552), (1648, 299733), (2039, 242256), (2163, 228368), (2352, 210017), (2472, 199822), (2884, 171276), (4078, 121128), (4326, 114184), (4944, 99911), (5047, 97872), (5768, 85638), (6117, 80752), (8156, 60564), (8652, 57092), (10094, 48936), (11536, 42819), (12234, 40376), (14273, 34608), (15141, 32624), (16312, 30282), (17304, 28546), (20188, 24468)]