212912672

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 497871360

約数和(自身を除く): 284958688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 97, 112, 164, 194, 224, 239, 287, 328, 388, 478, 574, 656, 679, 776, 956, 1148, 1312, 1358, 1552, 1673, 1912, 2296, 2716, 3104, 3346, 3824, 3977, 4592, 5432, 6692, 7648, 7954, 9184, 9799, 10864, 13384, 15908, 19598, 21728, 23183, 26768, 27839, 31816, 39196, 46366, 53536, 55678, 63632, 68593, 78392, 92732, 111356, 127264, 137186, 156784, 162281, 185464, 222712, 274372, 313568, 324562, 370928, 445424, 548744, 649124, 741856, 890848, 950503, 1097488, 1298248, 1901006, 2194976, 2596496, 3802012, 5192992, 6653521, 7604024, 13307042, 15208048, 26614084, 30416096, 53228168, 106456336, 212912672]

約数ペア:

[(1, 212912672), (2, 106456336), (4, 53228168), (7, 30416096), (8, 26614084), (14, 15208048), (16, 13307042), (28, 7604024), (32, 6653521), (41, 5192992), (56, 3802012), (82, 2596496), (97, 2194976), (112, 1901006), (164, 1298248), (194, 1097488), (224, 950503), (239, 890848), (287, 741856), (328, 649124), (388, 548744), (478, 445424), (574, 370928), (656, 324562), (679, 313568), (776, 274372), (956, 222712), (1148, 185464), (1312, 162281), (1358, 156784), (1552, 137186), (1673, 127264), (1912, 111356), (2296, 92732), (2716, 78392), (3104, 68593), (3346, 63632), (3824, 55678), (3977, 53536), (4592, 46366), (5432, 39196), (6692, 31816), (7648, 27839), (7954, 26768), (9184, 23183), (9799, 21728), (10864, 19598), (13384, 15908)]