1639498752

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3169

約数の個数: 176

約数和(自身を含む): 5112587200

約数和(自身を除く): 3473088448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 2052, 2304, 2432, 2736, 3072, 3121, 3456, 3648, 4104, 4608, 4864, 5472, 6242, 6912, 7296, 8208, 9216, 9363, 9728, 10944, 12484, 13824, 14592, 16416, 18726, 19456, 21888, 24968, 27648, 28089, 29184, 32832, 37452, 43776, 49936, 56178, 58368, 59299, 65664, 74904, 84267, 87552, 99872, 112356, 118598, 131328, 149808, 168534, 175104, 177897, 199744, 224712, 237196, 262656, 299616, 337068, 355794, 399488, 449424, 474392, 525312, 533691, 599232, 674136, 711588, 798976, 898848, 948784, 1067382, 1198464, 1348272, 1423176, 1597952, 1601073, 1797696, 1897568, 2134764, 2396928, 2696544, 2846352, 3195904, 3202146, 3595392, 3795136, 4269528, 4793856, 5393088, 5692704, 6404292, 7190784, 7590272, 8539056, 9587712, 10786176, 11385408, 12808584, 14381568, 15180544, 17078112, 21572352, 22770816, 25617168, 28763136, 30361088, 34156224, 43144704, 45541632, 51234336, 60722176, 68312448, 86289408, 91083264, 102468672, 136624896, 182166528, 204937344, 273249792, 409874688, 546499584, 819749376, 1639498752]

約数ペア:

[(1, 1639498752), (2, 819749376), (3, 546499584), (4, 409874688), (6, 273249792), (8, 204937344), (9, 182166528), (12, 136624896), (16, 102468672), (18, 91083264), (19, 86289408), (24, 68312448), (27, 60722176), (32, 51234336), (36, 45541632), (38, 43144704), (48, 34156224), (54, 30361088), (57, 28763136), (64, 25617168), (72, 22770816), (76, 21572352), (96, 17078112), (108, 15180544), (114, 14381568), (128, 12808584), (144, 11385408), (152, 10786176), (171, 9587712), (192, 8539056), (216, 7590272), (228, 7190784), (256, 6404292), (288, 5692704), (304, 5393088), (342, 4793856), (384, 4269528), (432, 3795136), (456, 3595392), (512, 3202146), (513, 3195904), (576, 2846352), (608, 2696544), (684, 2396928), (768, 2134764), (864, 1897568), (912, 1797696), (1024, 1601073), (1026, 1597952), (1152, 1423176), (1216, 1348272), (1368, 1198464), (1536, 1067382), (1728, 948784), (1824, 898848), (2052, 798976), (2304, 711588), (2432, 674136), (2736, 599232), (3072, 533691), (3121, 525312), (3456, 474392), (3648, 449424), (4104, 399488), (4608, 355794), (4864, 337068), (5472, 299616), (6242, 262656), (6912, 237196), (7296, 224712), (8208, 199744), (9216, 177897), (9363, 175104), (9728, 168534), (10944, 149808), (12484, 131328), (13824, 118598), (14592, 112356), (16416, 99872), (18726, 87552), (19456, 84267), (21888, 74904), (24968, 65664), (27648, 59299), (28089, 58368), (29184, 56178), (32832, 49936), (37452, 43776)]