847705488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1285

約数の個数: 120

約数和(自身を含む): 2556354240

約数和(自身を除く): 1708648752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 439, 588, 784, 821, 878, 1176, 1317, 1642, 1756, 2352, 2463, 2634, 3073, 3284, 3512, 4926, 5268, 5747, 6146, 6568, 7024, 9219, 9852, 10536, 11494, 12292, 13136, 17241, 18438, 19704, 21072, 21511, 22988, 24584, 34482, 36876, 39408, 40229, 43022, 45976, 49168, 64533, 68964, 73752, 80458, 86044, 91952, 120687, 129066, 137928, 147504, 160916, 172088, 241374, 258132, 275856, 321832, 344176, 360419, 482748, 516264, 643664, 720838, 965496, 1032528, 1081257, 1441676, 1930992, 2162514, 2522933, 2883352, 4325028, 5045866, 5766704, 7568799, 8650056, 10091732, 15137598, 17300112, 17660531, 20183464, 30275196, 35321062, 40366928, 52981593, 60550392, 70642124, 105963186, 121100784, 141284248, 211926372, 282568496, 423852744, 847705488]

約数ペア:

[(1, 847705488), (2, 423852744), (3, 282568496), (4, 211926372), (6, 141284248), (7, 121100784), (8, 105963186), (12, 70642124), (14, 60550392), (16, 52981593), (21, 40366928), (24, 35321062), (28, 30275196), (42, 20183464), (48, 17660531), (49, 17300112), (56, 15137598), (84, 10091732), (98, 8650056), (112, 7568799), (147, 5766704), (168, 5045866), (196, 4325028), (294, 2883352), (336, 2522933), (392, 2162514), (439, 1930992), (588, 1441676), (784, 1081257), (821, 1032528), (878, 965496), (1176, 720838), (1317, 643664), (1642, 516264), (1756, 482748), (2352, 360419), (2463, 344176), (2634, 321832), (3073, 275856), (3284, 258132), (3512, 241374), (4926, 172088), (5268, 160916), (5747, 147504), (6146, 137928), (6568, 129066), (7024, 120687), (9219, 91952), (9852, 86044), (10536, 80458), (11494, 73752), (12292, 68964), (13136, 64533), (17241, 49168), (18438, 45976), (19704, 43022), (21072, 40229), (21511, 39408), (22988, 36876), (24584, 34482)]