1978354752

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 224

約数和(自身を含む): 6021872640

約数和(自身を除く): 4043517888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 132, 138, 139, 176, 184, 192, 253, 264, 276, 278, 293, 352, 368, 417, 506, 528, 552, 556, 586, 704, 736, 759, 834, 879, 1012, 1056, 1104, 1112, 1172, 1472, 1518, 1529, 1668, 1758, 2024, 2112, 2208, 2224, 2344, 3036, 3058, 3197, 3223, 3336, 3516, 4048, 4416, 4448, 4587, 4688, 6072, 6116, 6394, 6446, 6672, 6739, 7032, 8096, 8896, 9174, 9376, 9591, 9669, 12144, 12232, 12788, 12892, 13344, 13478, 14064, 16192, 18348, 18752, 19182, 19338, 20217, 24288, 24464, 25576, 25784, 26688, 26956, 28128, 35167, 36696, 38364, 38676, 40434, 40727, 48576, 48928, 51152, 51568, 53912, 56256, 70334, 73392, 74129, 76728, 77352, 80868, 81454, 97856, 102304, 103136, 105501, 107824, 122181, 140668, 146784, 148258, 153456, 154704, 161736, 162908, 204608, 206272, 211002, 215648, 222387, 244362, 281336, 293568, 296516, 306912, 309408, 323472, 325816, 422004, 431296, 444774, 447997, 488724, 562672, 593032, 613824, 618816, 646944, 651632, 844008, 889548, 895994, 936721, 977448, 1125344, 1186064, 1293888, 1303264, 1343991, 1688016, 1779096, 1791988, 1873442, 1954896, 2250688, 2372128, 2606528, 2687982, 2810163, 3376032, 3558192, 3583976, 3746884, 3909792, 4744256, 5375964, 5620326, 6752064, 7116384, 7167952, 7493768, 7819584, 10303931, 10751928, 11240652, 14232768, 14335904, 14987536, 20607862, 21503856, 22481304, 28671808, 29975072, 30911793, 41215724, 43007712, 44962608, 59950144, 61823586, 82431448, 86015424, 89925216, 123647172, 164862896, 179850432, 247294344, 329725792, 494588688, 659451584, 989177376, 1978354752]

約数ペア:

[(1, 1978354752), (2, 989177376), (3, 659451584), (4, 494588688), (6, 329725792), (8, 247294344), (11, 179850432), (12, 164862896), (16, 123647172), (22, 89925216), (23, 86015424), (24, 82431448), (32, 61823586), (33, 59950144), (44, 44962608), (46, 43007712), (48, 41215724), (64, 30911793), (66, 29975072), (69, 28671808), (88, 22481304), (92, 21503856), (96, 20607862), (132, 14987536), (138, 14335904), (139, 14232768), (176, 11240652), (184, 10751928), (192, 10303931), (253, 7819584), (264, 7493768), (276, 7167952), (278, 7116384), (293, 6752064), (352, 5620326), (368, 5375964), (417, 4744256), (506, 3909792), (528, 3746884), (552, 3583976), (556, 3558192), (586, 3376032), (704, 2810163), (736, 2687982), (759, 2606528), (834, 2372128), (879, 2250688), (1012, 1954896), (1056, 1873442), (1104, 1791988), (1112, 1779096), (1172, 1688016), (1472, 1343991), (1518, 1303264), (1529, 1293888), (1668, 1186064), (1758, 1125344), (2024, 977448), (2112, 936721), (2208, 895994), (2224, 889548), (2344, 844008), (3036, 651632), (3058, 646944), (3197, 618816), (3223, 613824), (3336, 593032), (3516, 562672), (4048, 488724), (4416, 447997), (4448, 444774), (4587, 431296), (4688, 422004), (6072, 325816), (6116, 323472), (6394, 309408), (6446, 306912), (6672, 296516), (6739, 293568), (7032, 281336), (8096, 244362), (8896, 222387), (9174, 215648), (9376, 211002), (9591, 206272), (9669, 204608), (12144, 162908), (12232, 161736), (12788, 154704), (12892, 153456), (13344, 148258), (13478, 146784), (14064, 140668), (16192, 122181), (18348, 107824), (18752, 105501), (19182, 103136), (19338, 102304), (20217, 97856), (24288, 81454), (24464, 80868), (25576, 77352), (25784, 76728), (26688, 74129), (26956, 73392), (28128, 70334), (35167, 56256), (36696, 53912), (38364, 51568), (38676, 51152), (40434, 48928), (40727, 48576)]