306925696

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 813960000

約数和(自身を除く): 507034304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 128, 133, 149, 152, 154, 176, 209, 224, 242, 266, 298, 304, 308, 352, 418, 448, 484, 532, 596, 608, 616, 704, 836, 847, 896, 968, 1043, 1064, 1192, 1216, 1232, 1408, 1463, 1639, 1672, 1694, 1936, 2086, 2128, 2299, 2384, 2432, 2464, 2831, 2926, 3278, 3344, 3388, 3872, 4172, 4256, 4598, 4768, 4928, 5662, 5852, 6556, 6688, 6776, 7744, 8344, 8512, 9196, 9536, 9856, 11324, 11473, 11704, 13112, 13376, 13552, 15488, 16093, 16688, 17024, 18029, 18392, 19072, 19817, 22648, 22946, 23408, 26224, 26752, 27104, 31141, 32186, 33376, 36058, 36784, 39634, 45296, 45892, 46816, 52448, 54208, 62282, 64372, 66752, 72116, 73568, 79268, 90592, 91784, 93632, 104896, 108416, 124564, 126203, 128744, 133504, 144232, 147136, 158536, 181184, 183568, 187264, 209792, 217987, 249128, 252406, 257488, 288464, 294272, 317072, 342551, 362368, 367136, 435974, 498256, 504812, 514976, 576928, 634144, 685102, 734272, 871948, 996512, 1009624, 1029952, 1153856, 1268288, 1370204, 1468544, 1743896, 1993024, 2019248, 2059904, 2307712, 2397857, 2536576, 2740408, 3487792, 3986048, 4038496, 4795714, 5480816, 6975584, 8076992, 9591428, 10961632, 13951168, 16153984, 19182856, 21923264, 27902336, 38365712, 43846528, 76731424, 153462848, 306925696]

約数ペア:

[(1, 306925696), (2, 153462848), (4, 76731424), (7, 43846528), (8, 38365712), (11, 27902336), (14, 21923264), (16, 19182856), (19, 16153984), (22, 13951168), (28, 10961632), (32, 9591428), (38, 8076992), (44, 6975584), (56, 5480816), (64, 4795714), (76, 4038496), (77, 3986048), (88, 3487792), (112, 2740408), (121, 2536576), (128, 2397857), (133, 2307712), (149, 2059904), (152, 2019248), (154, 1993024), (176, 1743896), (209, 1468544), (224, 1370204), (242, 1268288), (266, 1153856), (298, 1029952), (304, 1009624), (308, 996512), (352, 871948), (418, 734272), (448, 685102), (484, 634144), (532, 576928), (596, 514976), (608, 504812), (616, 498256), (704, 435974), (836, 367136), (847, 362368), (896, 342551), (968, 317072), (1043, 294272), (1064, 288464), (1192, 257488), (1216, 252406), (1232, 249128), (1408, 217987), (1463, 209792), (1639, 187264), (1672, 183568), (1694, 181184), (1936, 158536), (2086, 147136), (2128, 144232), (2299, 133504), (2384, 128744), (2432, 126203), (2464, 124564), (2831, 108416), (2926, 104896), (3278, 93632), (3344, 91784), (3388, 90592), (3872, 79268), (4172, 73568), (4256, 72116), (4598, 66752), (4768, 64372), (4928, 62282), (5662, 54208), (5852, 52448), (6556, 46816), (6688, 45892), (6776, 45296), (7744, 39634), (8344, 36784), (8512, 36058), (9196, 33376), (9536, 32186), (9856, 31141), (11324, 27104), (11473, 26752), (11704, 26224), (13112, 23408), (13376, 22946), (13552, 22648), (15488, 19817), (16093, 19072), (16688, 18392), (17024, 18029)]