262902276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80251}}^1$

素因数の和:80281

約数の個数: 72

約数和(自身を含む): 817928384

約数和(自身を除く): 555026108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 80251, 160502, 240753, 321004, 481506, 561757, 722259, 963012, 1043263, 1123514, 1444518, 1685271, 2086526, 2247028, 2889036, 3129789, 3370542, 4173052, 5055813, 6259578, 6741084, 7302841, 9389367, 10111626, 12519156, 14605682, 18778734, 20223252, 21908523, 29211364, 37557468, 43817046, 65725569, 87634092, 131451138, 262902276]

約数ペア:

[(1, 262902276), (2, 131451138), (3, 87634092), (4, 65725569), (6, 43817046), (7, 37557468), (9, 29211364), (12, 21908523), (13, 20223252), (14, 18778734), (18, 14605682), (21, 12519156), (26, 10111626), (28, 9389367), (36, 7302841), (39, 6741084), (42, 6259578), (52, 5055813), (63, 4173052), (78, 3370542), (84, 3129789), (91, 2889036), (117, 2247028), (126, 2086526), (156, 1685271), (182, 1444518), (234, 1123514), (252, 1043263), (273, 963012), (364, 722259), (468, 561757), (546, 481506), (819, 321004), (1092, 240753), (1638, 160502), (3276, 80251)]