719499872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 1753161984

約数和(自身を除く): 1033662112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 211, 224, 364, 416, 422, 728, 844, 1171, 1456, 1477, 1688, 2342, 2743, 2912, 2954, 3376, 4684, 5486, 5908, 6752, 8197, 9368, 10972, 11816, 15223, 16394, 18736, 19201, 21944, 23632, 30446, 32788, 37472, 38402, 43888, 47264, 60892, 65576, 76804, 87776, 106561, 121784, 131152, 153608, 213122, 243568, 247081, 262304, 307216, 426244, 487136, 494162, 614432, 852488, 988324, 1704976, 1729567, 1976648, 3212053, 3409952, 3459134, 3953296, 6424106, 6918268, 7906592, 12848212, 13836536, 22484371, 25696424, 27673072, 44968742, 51392848, 55346144, 89937484, 102785696, 179874968, 359749936, 719499872]

約数ペア:

[(1, 719499872), (2, 359749936), (4, 179874968), (7, 102785696), (8, 89937484), (13, 55346144), (14, 51392848), (16, 44968742), (26, 27673072), (28, 25696424), (32, 22484371), (52, 13836536), (56, 12848212), (91, 7906592), (104, 6918268), (112, 6424106), (182, 3953296), (208, 3459134), (211, 3409952), (224, 3212053), (364, 1976648), (416, 1729567), (422, 1704976), (728, 988324), (844, 852488), (1171, 614432), (1456, 494162), (1477, 487136), (1688, 426244), (2342, 307216), (2743, 262304), (2912, 247081), (2954, 243568), (3376, 213122), (4684, 153608), (5486, 131152), (5908, 121784), (6752, 106561), (8197, 87776), (9368, 76804), (10972, 65576), (11816, 60892), (15223, 47264), (16394, 43888), (18736, 38402), (19201, 37472), (21944, 32788), (23632, 30446)]