268386768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 813260448

約数和(自身を除く): 544873680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 307, 312, 467, 468, 614, 624, 921, 934, 936, 1228, 1401, 1842, 1868, 1872, 2456, 2763, 2802, 3684, 3736, 3991, 4203, 4912, 5526, 5604, 6071, 7368, 7472, 7982, 8406, 11052, 11208, 11973, 12142, 14736, 15964, 16812, 18213, 22104, 22416, 23946, 24284, 31928, 33624, 35919, 36426, 44208, 47892, 48568, 54639, 63856, 67248, 71838, 72852, 95784, 97136, 109278, 143369, 143676, 145704, 191568, 218556, 286738, 287352, 291408, 430107, 437112, 573476, 574704, 860214, 874224, 1146952, 1290321, 1720428, 1863797, 2293904, 2580642, 3440856, 3727594, 5161284, 5591391, 6881712, 7455188, 10322568, 11182782, 14910376, 16774173, 20645136, 22365564, 29820752, 33548346, 44731128, 67096692, 89462256, 134193384, 268386768]

約数ペア:

[(1, 268386768), (2, 134193384), (3, 89462256), (4, 67096692), (6, 44731128), (8, 33548346), (9, 29820752), (12, 22365564), (13, 20645136), (16, 16774173), (18, 14910376), (24, 11182782), (26, 10322568), (36, 7455188), (39, 6881712), (48, 5591391), (52, 5161284), (72, 3727594), (78, 3440856), (104, 2580642), (117, 2293904), (144, 1863797), (156, 1720428), (208, 1290321), (234, 1146952), (307, 874224), (312, 860214), (467, 574704), (468, 573476), (614, 437112), (624, 430107), (921, 291408), (934, 287352), (936, 286738), (1228, 218556), (1401, 191568), (1842, 145704), (1868, 143676), (1872, 143369), (2456, 109278), (2763, 97136), (2802, 95784), (3684, 72852), (3736, 71838), (3991, 67248), (4203, 63856), (4912, 54639), (5526, 48568), (5604, 47892), (6071, 44208), (7368, 36426), (7472, 35919), (7982, 33624), (8406, 31928), (11052, 24284), (11208, 23946), (11973, 22416), (12142, 22104), (14736, 18213), (15964, 16812)]