12455798264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1009}}^1$

素因数の和:1613

約数の個数: 128

約数和(自身を含む): 29755084800

約数和(自身を除く): 17299286536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 547, 728, 806, 868, 1009, 1094, 1612, 1736, 2018, 2188, 2821, 3224, 3829, 4036, 4376, 5642, 7063, 7111, 7658, 8072, 11284, 13117, 14126, 14222, 15316, 16957, 22568, 26234, 28252, 28444, 30632, 31279, 33914, 49777, 52468, 56504, 56888, 62558, 67828, 91819, 99554, 104936, 118699, 125116, 135656, 183638, 199108, 218953, 220441, 237398, 250232, 367276, 398216, 406627, 437906, 440882, 474796, 551923, 734552, 813254, 875812, 881764, 949592, 1103846, 1543087, 1626508, 1751624, 1763528, 2207692, 2846389, 3086174, 3253016, 3863461, 4415384, 5692778, 6172348, 7174999, 7726922, 11385556, 12344696, 14349998, 15453844, 17109613, 22771112, 28699996, 30907688, 34219226, 50224993, 57399992, 68438452, 100449986, 119767291, 136876904, 200899972, 222424969, 239534582, 401799944, 444849938, 479069164, 889699876, 958138328, 1556974783, 1779399752, 3113949566, 6227899132, 12455798264]

約数ペア:

[(1, 12455798264), (2, 6227899132), (4, 3113949566), (7, 1779399752), (8, 1556974783), (13, 958138328), (14, 889699876), (26, 479069164), (28, 444849938), (31, 401799944), (52, 239534582), (56, 222424969), (62, 200899972), (91, 136876904), (104, 119767291), (124, 100449986), (182, 68438452), (217, 57399992), (248, 50224993), (364, 34219226), (403, 30907688), (434, 28699996), (547, 22771112), (728, 17109613), (806, 15453844), (868, 14349998), (1009, 12344696), (1094, 11385556), (1612, 7726922), (1736, 7174999), (2018, 6172348), (2188, 5692778), (2821, 4415384), (3224, 3863461), (3829, 3253016), (4036, 3086174), (4376, 2846389), (5642, 2207692), (7063, 1763528), (7111, 1751624), (7658, 1626508), (8072, 1543087), (11284, 1103846), (13117, 949592), (14126, 881764), (14222, 875812), (15316, 813254), (16957, 734552), (22568, 551923), (26234, 474796), (28252, 440882), (28444, 437906), (30632, 406627), (31279, 398216), (33914, 367276), (49777, 250232), (52468, 237398), (56504, 220441), (56888, 218953), (62558, 199108), (67828, 183638), (91819, 135656), (99554, 125116), (104936, 118699)]