128767680864

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{957409}}^1$

素因数の和:957892

約数の個数: 72

約数和(自身を含む): 366967593720

約数和(自身を除く): 238199912856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7472, 8406, 11208, 14944, 16812, 22416, 33624, 44832, 67248, 134496, 957409, 1914818, 2872227, 3829636, 5744454, 7659272, 8616681, 11488908, 15318544, 17233362, 22977816, 30637088, 34466724, 45955632, 68933448, 91911264, 137866896, 275733792, 447110003, 894220006, 1341330009, 1788440012, 2682660018, 3576880024, 4023990027, 5365320036, 7153760048, 8047980054, 10730640072, 14307520096, 16095960108, 21461280144, 32191920216, 42922560288, 64383840432, 128767680864]

約数ペア:

[(1, 128767680864), (2, 64383840432), (3, 42922560288), (4, 32191920216), (6, 21461280144), (8, 16095960108), (9, 14307520096), (12, 10730640072), (16, 8047980054), (18, 7153760048), (24, 5365320036), (32, 4023990027), (36, 3576880024), (48, 2682660018), (72, 1788440012), (96, 1341330009), (144, 894220006), (288, 447110003), (467, 275733792), (934, 137866896), (1401, 91911264), (1868, 68933448), (2802, 45955632), (3736, 34466724), (4203, 30637088), (5604, 22977816), (7472, 17233362), (8406, 15318544), (11208, 11488908), (14944, 8616681), (16812, 7659272), (22416, 5744454), (33624, 3829636), (44832, 2872227), (67248, 1914818), (134496, 957409)]