231056656

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 481027248

約数和(自身を除く): 249970592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 289, 428, 467, 578, 856, 934, 1156, 1712, 1819, 1868, 2312, 3638, 3736, 4624, 7276, 7472, 7939, 14552, 15878, 29104, 30923, 31756, 49969, 61846, 63512, 99938, 123692, 127024, 134963, 199876, 247384, 269926, 399752, 494768, 539852, 799504, 849473, 1079704, 1698946, 2159408, 3397892, 6795784, 13591568, 14441041, 28882082, 57764164, 115528328, 231056656]

約数ペア:

[(1, 231056656), (2, 115528328), (4, 57764164), (8, 28882082), (16, 14441041), (17, 13591568), (34, 6795784), (68, 3397892), (107, 2159408), (136, 1698946), (214, 1079704), (272, 849473), (289, 799504), (428, 539852), (467, 494768), (578, 399752), (856, 269926), (934, 247384), (1156, 199876), (1712, 134963), (1819, 127024), (1868, 123692), (2312, 99938), (3638, 63512), (3736, 61846), (4624, 49969), (7276, 31756), (7472, 30923), (7939, 29104), (14552, 15878)]