289762308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3677}}^1$

素因数の和:3897

約数の個数: 72

約数和(自身を含む): 803275200

約数和(自身を除く): 513512892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1791, 2189, 2388, 3582, 3677, 4378, 6567, 7164, 7354, 8756, 11031, 13134, 14708, 19701, 22062, 26268, 33093, 39402, 40447, 44124, 66186, 78804, 80894, 121341, 132372, 161788, 242682, 364023, 485364, 728046, 731723, 1456092, 1463446, 2195169, 2926892, 4390338, 6585507, 8048953, 8780676, 13171014, 16097906, 24146859, 26342028, 32195812, 48293718, 72440577, 96587436, 144881154, 289762308]

約数ペア:

[(1, 289762308), (2, 144881154), (3, 96587436), (4, 72440577), (6, 48293718), (9, 32195812), (11, 26342028), (12, 24146859), (18, 16097906), (22, 13171014), (33, 8780676), (36, 8048953), (44, 6585507), (66, 4390338), (99, 2926892), (132, 2195169), (198, 1463446), (199, 1456092), (396, 731723), (398, 728046), (597, 485364), (796, 364023), (1194, 242682), (1791, 161788), (2189, 132372), (2388, 121341), (3582, 80894), (3677, 78804), (4378, 66186), (6567, 44124), (7164, 40447), (7354, 39402), (8756, 33093), (11031, 26268), (13134, 22062), (14708, 19701)]