1971004032

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 5900169600

約数和(自身を除く): 3929165568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 59, 64, 72, 94, 96, 118, 128, 141, 144, 177, 188, 192, 236, 282, 288, 354, 376, 384, 423, 472, 531, 564, 576, 617, 708, 752, 846, 944, 1062, 1128, 1152, 1234, 1416, 1504, 1692, 1851, 1888, 2124, 2256, 2468, 2773, 2832, 3008, 3384, 3702, 3776, 4248, 4512, 4936, 5546, 5553, 5664, 6016, 6768, 7404, 7552, 8319, 8496, 9024, 9872, 11092, 11106, 11328, 13536, 14808, 16638, 16992, 18048, 19744, 22184, 22212, 22656, 24957, 27072, 28999, 29616, 33276, 33984, 36403, 39488, 44368, 44424, 49914, 54144, 57998, 59232, 66552, 67968, 72806, 78976, 86997, 88736, 88848, 99828, 109209, 115996, 118464, 133104, 145612, 173994, 177472, 177696, 199656, 218418, 231992, 236928, 260991, 266208, 291224, 327627, 347988, 354944, 355392, 399312, 436836, 463984, 521982, 532416, 582448, 655254, 695976, 710784, 798624, 873672, 927968, 1043964, 1064832, 1164896, 1310508, 1391952, 1597248, 1710941, 1747344, 1855936, 2087928, 2329792, 2621016, 2783904, 3194496, 3421882, 3494688, 3711872, 4175856, 4659584, 5132823, 5242032, 5567808, 6843764, 6989376, 8351712, 10265646, 10484064, 11135616, 13687528, 13978752, 15398469, 16703424, 20531292, 20968128, 27375056, 30796938, 33406848, 41062584, 41936256, 54750112, 61593876, 82125168, 109500224, 123187752, 164250336, 219000448, 246375504, 328500672, 492751008, 657001344, 985502016, 1971004032]

約数ペア:

[(1, 1971004032), (2, 985502016), (3, 657001344), (4, 492751008), (6, 328500672), (8, 246375504), (9, 219000448), (12, 164250336), (16, 123187752), (18, 109500224), (24, 82125168), (32, 61593876), (36, 54750112), (47, 41936256), (48, 41062584), (59, 33406848), (64, 30796938), (72, 27375056), (94, 20968128), (96, 20531292), (118, 16703424), (128, 15398469), (141, 13978752), (144, 13687528), (177, 11135616), (188, 10484064), (192, 10265646), (236, 8351712), (282, 6989376), (288, 6843764), (354, 5567808), (376, 5242032), (384, 5132823), (423, 4659584), (472, 4175856), (531, 3711872), (564, 3494688), (576, 3421882), (617, 3194496), (708, 2783904), (752, 2621016), (846, 2329792), (944, 2087928), (1062, 1855936), (1128, 1747344), (1152, 1710941), (1234, 1597248), (1416, 1391952), (1504, 1310508), (1692, 1164896), (1851, 1064832), (1888, 1043964), (2124, 927968), (2256, 873672), (2468, 798624), (2773, 710784), (2832, 695976), (3008, 655254), (3384, 582448), (3702, 532416), (3776, 521982), (4248, 463984), (4512, 436836), (4936, 399312), (5546, 355392), (5553, 354944), (5664, 347988), (6016, 327627), (6768, 291224), (7404, 266208), (7552, 260991), (8319, 236928), (8496, 231992), (9024, 218418), (9872, 199656), (11092, 177696), (11106, 177472), (11328, 173994), (13536, 145612), (14808, 133104), (16638, 118464), (16992, 115996), (18048, 109209), (19744, 99828), (22184, 88848), (22212, 88736), (22656, 86997), (24957, 78976), (27072, 72806), (28999, 67968), (29616, 66552), (33276, 59232), (33984, 57998), (36403, 54144), (39488, 49914), (44368, 44424)]