256310712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22111}}^1$

素因数の和:22153

約数の個数: 96

約数和(自身を含む): 827873280

約数和(自身を除く): 571562568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 22111, 44222, 66333, 88444, 132666, 154777, 176888, 198999, 265332, 309554, 397998, 464331, 508553, 530664, 619108, 795996, 928662, 1017106, 1238216, 1392993, 1525659, 1591992, 1857324, 2034212, 2785986, 3051318, 3559871, 3714648, 4068424, 4576977, 5571972, 6102636, 7119742, 9153954, 10679613, 11143944, 12205272, 14239484, 18307908, 21359226, 28478968, 32038839, 36615816, 42718452, 64077678, 85436904, 128155356, 256310712]

約数ペア:

[(1, 256310712), (2, 128155356), (3, 85436904), (4, 64077678), (6, 42718452), (7, 36615816), (8, 32038839), (9, 28478968), (12, 21359226), (14, 18307908), (18, 14239484), (21, 12205272), (23, 11143944), (24, 10679613), (28, 9153954), (36, 7119742), (42, 6102636), (46, 5571972), (56, 4576977), (63, 4068424), (69, 3714648), (72, 3559871), (84, 3051318), (92, 2785986), (126, 2034212), (138, 1857324), (161, 1591992), (168, 1525659), (184, 1392993), (207, 1238216), (252, 1017106), (276, 928662), (322, 795996), (414, 619108), (483, 530664), (504, 508553), (552, 464331), (644, 397998), (828, 309554), (966, 265332), (1288, 198999), (1449, 176888), (1656, 154777), (1932, 132666), (2898, 88444), (3864, 66333), (5796, 44222), (11592, 22111)]