864490614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 2028579840

約数和(自身を除く): 1164089226

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 607, 741, 806, 961, 1178, 1209, 1214, 1482, 1767, 1821, 1922, 2418, 2883, 3534, 3642, 5766, 7657, 7891, 11533, 12493, 15314, 15782, 18259, 18817, 22971, 23066, 23673, 24986, 34599, 36518, 37479, 37634, 45942, 47346, 54777, 56451, 69198, 74958, 109554, 112902, 149929, 237367, 244621, 299858, 357523, 449787, 474734, 489242, 583327, 712101, 715046, 733863, 899574, 1072569, 1166654, 1424202, 1467726, 1749981, 2145138, 3499962, 4647799, 7583251, 9295598, 11083213, 13943397, 15166502, 22166426, 22749753, 27886794, 33249639, 45499506, 66499278, 144081769, 288163538, 432245307, 864490614]

約数ペア:

[(1, 864490614), (2, 432245307), (3, 288163538), (6, 144081769), (13, 66499278), (19, 45499506), (26, 33249639), (31, 27886794), (38, 22749753), (39, 22166426), (57, 15166502), (62, 13943397), (78, 11083213), (93, 9295598), (114, 7583251), (186, 4647799), (247, 3499962), (403, 2145138), (494, 1749981), (589, 1467726), (607, 1424202), (741, 1166654), (806, 1072569), (961, 899574), (1178, 733863), (1209, 715046), (1214, 712101), (1482, 583327), (1767, 489242), (1821, 474734), (1922, 449787), (2418, 357523), (2883, 299858), (3534, 244621), (3642, 237367), (5766, 149929), (7657, 112902), (7891, 109554), (11533, 74958), (12493, 69198), (15314, 56451), (15782, 54777), (18259, 47346), (18817, 45942), (22971, 37634), (23066, 37479), (23673, 36518), (24986, 34599)]