3947048448

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 12741505920

約数和(自身を除く): 8794457472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 139, 152, 168, 192, 224, 228, 256, 266, 278, 304, 336, 384, 399, 417, 448, 456, 512, 532, 556, 608, 672, 768, 798, 834, 896, 912, 973, 1064, 1112, 1216, 1344, 1536, 1596, 1668, 1792, 1824, 1946, 2128, 2224, 2432, 2641, 2688, 2919, 3192, 3336, 3584, 3648, 3892, 4256, 4448, 4864, 5282, 5376, 5838, 6384, 6672, 7296, 7784, 7923, 8512, 8896, 9728, 10564, 10752, 11676, 12768, 13344, 14592, 15568, 15846, 17024, 17792, 18487, 19321, 21128, 23352, 25536, 26688, 29184, 31136, 31692, 34048, 35584, 36974, 38642, 42256, 46704, 51072, 53376, 55461, 57963, 62272, 63384, 68096, 71168, 73948, 77284, 84512, 93408, 102144, 106752, 110922, 115926, 124544, 126768, 135247, 147896, 154568, 169024, 186816, 204288, 213504, 221844, 231852, 249088, 253536, 270494, 295792, 309136, 338048, 367099, 373632, 405741, 443688, 463704, 498176, 507072, 540988, 591584, 618272, 676096, 734198, 747264, 811482, 887376, 927408, 1014144, 1081976, 1101297, 1183168, 1236544, 1352192, 1468396, 1494528, 1622964, 1774752, 1854816, 2028288, 2163952, 2202594, 2366336, 2473088, 2569693, 2936792, 3245928, 3549504, 3709632, 4056576, 4327904, 4405188, 4732672, 4946176, 5139386, 5873584, 6491856, 7099008, 7419264, 7709079, 8655808, 8810376, 9465344, 9892352, 10278772, 11747168, 12983712, 14198016, 14838528, 15418158, 17311616, 17620752, 20557544, 23494336, 25967424, 28396032, 29677056, 30836316, 34623232, 35241504, 41115088, 46988672, 51934848, 61672632, 69246464, 70483008, 82230176, 93977344, 103869696, 123345264, 140966016, 164460352, 187954688, 207739392, 246690528, 281932032, 328920704, 493381056, 563864064, 657841408, 986762112, 1315682816, 1973524224, 3947048448]

約数ペア:

[(1, 3947048448), (2, 1973524224), (3, 1315682816), (4, 986762112), (6, 657841408), (7, 563864064), (8, 493381056), (12, 328920704), (14, 281932032), (16, 246690528), (19, 207739392), (21, 187954688), (24, 164460352), (28, 140966016), (32, 123345264), (38, 103869696), (42, 93977344), (48, 82230176), (56, 70483008), (57, 69246464), (64, 61672632), (76, 51934848), (84, 46988672), (96, 41115088), (112, 35241504), (114, 34623232), (128, 30836316), (133, 29677056), (139, 28396032), (152, 25967424), (168, 23494336), (192, 20557544), (224, 17620752), (228, 17311616), (256, 15418158), (266, 14838528), (278, 14198016), (304, 12983712), (336, 11747168), (384, 10278772), (399, 9892352), (417, 9465344), (448, 8810376), (456, 8655808), (512, 7709079), (532, 7419264), (556, 7099008), (608, 6491856), (672, 5873584), (768, 5139386), (798, 4946176), (834, 4732672), (896, 4405188), (912, 4327904), (973, 4056576), (1064, 3709632), (1112, 3549504), (1216, 3245928), (1344, 2936792), (1536, 2569693), (1596, 2473088), (1668, 2366336), (1792, 2202594), (1824, 2163952), (1946, 2028288), (2128, 1854816), (2224, 1774752), (2432, 1622964), (2641, 1494528), (2688, 1468396), (2919, 1352192), (3192, 1236544), (3336, 1183168), (3584, 1101297), (3648, 1081976), (3892, 1014144), (4256, 927408), (4448, 887376), (4864, 811482), (5282, 747264), (5376, 734198), (5838, 676096), (6384, 618272), (6672, 591584), (7296, 540988), (7784, 507072), (7923, 498176), (8512, 463704), (8896, 443688), (9728, 405741), (10564, 373632), (10752, 367099), (11676, 338048), (12768, 309136), (13344, 295792), (14592, 270494), (15568, 253536), (15846, 249088), (17024, 231852), (17792, 221844), (18487, 213504), (19321, 204288), (21128, 186816), (23352, 169024), (25536, 154568), (26688, 147896), (29184, 135247), (31136, 126768), (31692, 124544), (34048, 115926), (35584, 110922), (36974, 106752), (38642, 102144), (42256, 93408), (46704, 84512), (51072, 77284), (53376, 73948), (55461, 71168), (57963, 68096), (62272, 63384)]