1640026752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46933}}^1$

素因数の和:46970

約数の個数: 128

約数和(自身を含む): 5361740160

約数和(自身を除く): 3721713408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 46933, 93866, 140799, 187732, 281598, 328531, 375464, 563196, 610129, 657062, 750928, 985593, 1126392, 1220258, 1314124, 1501856, 1830387, 1971186, 2252784, 2440516, 2628248, 3003712, 3660774, 3942372, 4270903, 4505568, 4881032, 5256496, 6007424, 7321548, 7884744, 8541806, 9011136, 9762064, 10512992, 12812709, 14643096, 15769488, 17083612, 18022272, 19524128, 21025984, 25625418, 29286192, 31538976, 34167224, 39048256, 42051968, 51250836, 58572384, 63077952, 68334448, 78096512, 102501672, 117144768, 126155904, 136668896, 205003344, 234289536, 273337792, 410006688, 546675584, 820013376, 1640026752]

約数ペア:

[(1, 1640026752), (2, 820013376), (3, 546675584), (4, 410006688), (6, 273337792), (7, 234289536), (8, 205003344), (12, 136668896), (13, 126155904), (14, 117144768), (16, 102501672), (21, 78096512), (24, 68334448), (26, 63077952), (28, 58572384), (32, 51250836), (39, 42051968), (42, 39048256), (48, 34167224), (52, 31538976), (56, 29286192), (64, 25625418), (78, 21025984), (84, 19524128), (91, 18022272), (96, 17083612), (104, 15769488), (112, 14643096), (128, 12812709), (156, 10512992), (168, 9762064), (182, 9011136), (192, 8541806), (208, 7884744), (224, 7321548), (273, 6007424), (312, 5256496), (336, 4881032), (364, 4505568), (384, 4270903), (416, 3942372), (448, 3660774), (546, 3003712), (624, 2628248), (672, 2440516), (728, 2252784), (832, 1971186), (896, 1830387), (1092, 1501856), (1248, 1314124), (1344, 1220258), (1456, 1126392), (1664, 985593), (2184, 750928), (2496, 657062), (2688, 610129), (2912, 563196), (4368, 375464), (4992, 328531), (5824, 281598), (8736, 187732), (11648, 140799), (17472, 93866), (34944, 46933)]