2012040316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 4374010368

約数和(自身を除く): 2361970052

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 71, 74, 103, 142, 143, 148, 169, 206, 284, 286, 338, 407, 412, 481, 572, 676, 781, 814, 923, 962, 1133, 1339, 1562, 1628, 1846, 1859, 1924, 2266, 2627, 2678, 3124, 3692, 3718, 3811, 4532, 5254, 5291, 5356, 6253, 7313, 7436, 7622, 10153, 10508, 10582, 11999, 12506, 14626, 14729, 15244, 17407, 20306, 21164, 23998, 25012, 28897, 29252, 29458, 34151, 34814, 40612, 41921, 47996, 49543, 57794, 58916, 68302, 68783, 69628, 80443, 83842, 95069, 99086, 115588, 131989, 136604, 137566, 160886, 167684, 190138, 191477, 198172, 263978, 270581, 275132, 321772, 375661, 380276, 382954, 443963, 527956, 541162, 544973, 644059, 751322, 765908, 887926, 1045759, 1082324, 1089946, 1235897, 1288118, 1502644, 1775852, 2091518, 2179892, 2471794, 2576236, 2976391, 3517553, 4183036, 4883593, 4943588, 5952782, 7035106, 7084649, 9767186, 11905564, 13594867, 14070212, 14169298, 19534372, 27189734, 28338596, 38693083, 45728189, 54379468, 77386166, 91456378, 154772332, 182912756, 503010079, 1006020158, 2012040316]

約数ペア:

[(1, 2012040316), (2, 1006020158), (4, 503010079), (11, 182912756), (13, 154772332), (22, 91456378), (26, 77386166), (37, 54379468), (44, 45728189), (52, 38693083), (71, 28338596), (74, 27189734), (103, 19534372), (142, 14169298), (143, 14070212), (148, 13594867), (169, 11905564), (206, 9767186), (284, 7084649), (286, 7035106), (338, 5952782), (407, 4943588), (412, 4883593), (481, 4183036), (572, 3517553), (676, 2976391), (781, 2576236), (814, 2471794), (923, 2179892), (962, 2091518), (1133, 1775852), (1339, 1502644), (1562, 1288118), (1628, 1235897), (1846, 1089946), (1859, 1082324), (1924, 1045759), (2266, 887926), (2627, 765908), (2678, 751322), (3124, 644059), (3692, 544973), (3718, 541162), (3811, 527956), (4532, 443963), (5254, 382954), (5291, 380276), (5356, 375661), (6253, 321772), (7313, 275132), (7436, 270581), (7622, 263978), (10153, 198172), (10508, 191477), (10582, 190138), (11999, 167684), (12506, 160886), (14626, 137566), (14729, 136604), (15244, 131989), (17407, 115588), (20306, 99086), (21164, 95069), (23998, 83842), (25012, 80443), (28897, 69628), (29252, 68783), (29458, 68302), (34151, 58916), (34814, 57794), (40612, 49543), (41921, 47996)]