264471168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1770

約数の個数: 128

約数和(自身を含む): 781401600

約数和(自身を除く): 516930432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1709, 1984, 2418, 2496, 2976, 3224, 3418, 3968, 4836, 4992, 5127, 5952, 6448, 6836, 9672, 10254, 11904, 12896, 13672, 19344, 20508, 22217, 25792, 27344, 38688, 41016, 44434, 51584, 52979, 54688, 66651, 77376, 82032, 88868, 105958, 109376, 133302, 154752, 158937, 164064, 177736, 211916, 218752, 266604, 317874, 328128, 355472, 423832, 533208, 635748, 656256, 688727, 710944, 847664, 1066416, 1271496, 1377454, 1421888, 1695328, 2066181, 2132832, 2542992, 2754908, 2843776, 3390656, 4132362, 4265664, 5085984, 5509816, 6781312, 8264724, 8531328, 10171968, 11019632, 16529448, 20343936, 22039264, 33058896, 44078528, 66117792, 88157056, 132235584, 264471168]

約数ペア:

[(1, 264471168), (2, 132235584), (3, 88157056), (4, 66117792), (6, 44078528), (8, 33058896), (12, 22039264), (13, 20343936), (16, 16529448), (24, 11019632), (26, 10171968), (31, 8531328), (32, 8264724), (39, 6781312), (48, 5509816), (52, 5085984), (62, 4265664), (64, 4132362), (78, 3390656), (93, 2843776), (96, 2754908), (104, 2542992), (124, 2132832), (128, 2066181), (156, 1695328), (186, 1421888), (192, 1377454), (208, 1271496), (248, 1066416), (312, 847664), (372, 710944), (384, 688727), (403, 656256), (416, 635748), (496, 533208), (624, 423832), (744, 355472), (806, 328128), (832, 317874), (992, 266604), (1209, 218752), (1248, 211916), (1488, 177736), (1612, 164064), (1664, 158937), (1709, 154752), (1984, 133302), (2418, 109376), (2496, 105958), (2976, 88868), (3224, 82032), (3418, 77376), (3968, 66651), (4836, 54688), (4992, 52979), (5127, 51584), (5952, 44434), (6448, 41016), (6836, 38688), (9672, 27344), (10254, 25792), (11904, 22217), (12896, 20508), (13672, 19344)]