818673804

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 2348073728

約数和(自身を除く): 1529399924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 108, 117, 134, 156, 162, 201, 234, 243, 268, 324, 351, 402, 468, 486, 603, 702, 804, 871, 967, 972, 1053, 1206, 1404, 1742, 1809, 1934, 2106, 2412, 2613, 2901, 3159, 3484, 3618, 3868, 4212, 5226, 5427, 5802, 6318, 7236, 7839, 8703, 10452, 10854, 11604, 12571, 12636, 15678, 16281, 17406, 21708, 23517, 25142, 26109, 31356, 32562, 34812, 37713, 47034, 50284, 52218, 64789, 65124, 70551, 75426, 78327, 94068, 104436, 113139, 129578, 141102, 150852, 156654, 194367, 211653, 226278, 234981, 259156, 282204, 313308, 339417, 388734, 423306, 452556, 469962, 583101, 678834, 777468, 842257, 846612, 939924, 1018251, 1166202, 1357668, 1684514, 1749303, 2036502, 2332404, 2526771, 3054753, 3369028, 3498606, 4073004, 5053542, 5247909, 6109506, 6997212, 7580313, 10107084, 10495818, 12219012, 15160626, 15743727, 20991636, 22740939, 30321252, 31487454, 45481878, 62974908, 68222817, 90963756, 136445634, 204668451, 272891268, 409336902, 818673804]

約数ペア:

[(1, 818673804), (2, 409336902), (3, 272891268), (4, 204668451), (6, 136445634), (9, 90963756), (12, 68222817), (13, 62974908), (18, 45481878), (26, 31487454), (27, 30321252), (36, 22740939), (39, 20991636), (52, 15743727), (54, 15160626), (67, 12219012), (78, 10495818), (81, 10107084), (108, 7580313), (117, 6997212), (134, 6109506), (156, 5247909), (162, 5053542), (201, 4073004), (234, 3498606), (243, 3369028), (268, 3054753), (324, 2526771), (351, 2332404), (402, 2036502), (468, 1749303), (486, 1684514), (603, 1357668), (702, 1166202), (804, 1018251), (871, 939924), (967, 846612), (972, 842257), (1053, 777468), (1206, 678834), (1404, 583101), (1742, 469962), (1809, 452556), (1934, 423306), (2106, 388734), (2412, 339417), (2613, 313308), (2901, 282204), (3159, 259156), (3484, 234981), (3618, 226278), (3868, 211653), (4212, 194367), (5226, 156654), (5427, 150852), (5802, 141102), (6318, 129578), (7236, 113139), (7839, 104436), (8703, 94068), (10452, 78327), (10854, 75426), (11604, 70551), (12571, 65124), (12636, 64789), (15678, 52218), (16281, 50284), (17406, 47034), (21708, 37713), (23517, 34812), (25142, 32562), (26109, 31356)]